catalog 9203-1 - MacLean Fogg Component Solutions

MACLEAN-ESNA 

Precision Fasteners 

Catalog 9203 

611 Country Club Road 

Pocahontas, Arkansas 72455 

SALES: 1-800-331-6469 

FAX: 1-870-892-8938 

E-mail: Fastener@MacLean-Fogg.com 

A MACLEAN-FOGG COMPANY

The ESNA ® Story 

The ESNA ® story began in 1927, when a young engineer named Carl Arthur Swanstrom 

came to this country from Sweden. He brought with him a license to manufacture and sell 

a unique new self-locking fastener. The Inventor called the new fastener an “Elastic 

Stop ® nut” because the nut remained “stopped” anywhere along the bolt threads. A nondamaging 

insert, fitted into the top of the nut, gripped the bolt threads firmly, holding the 

nut in position without seating against the work or using secondary locking devices. 

The only problem with the new nut was the inability to mass produce them. The next few 

years were spent perfecting a automatic assembly machine to insert the locking device 

into the top of the nut. Swanstrom perfected the machine in the early 1930’s and only 

four years later the Elastic Stop ® Nut Corporation of America was founded. 

A threaded fastener, able to positively resist the loosening effect of vibration, had long 

been sought by manufacturers of every type of equipment. The Elastic Stop ® nut proved 

to be the answer—totally reliable, able to reduce maintenance costs and prevent equipment 

failure. 

The outstanding performance of the Elastic Stop ® nut was further substantiated in 1943 

when the Air Force tested and issued the first approval letter to use ESNA ® fasteners on 

military aircraft, both fuselage and engines. During WWII billions of Elastic Stop ® nuts 

were produced for every branch of the armed services. A staggering number of applications 

followed on ground support and electronic equipment. 

In the years that followed, the ESNA ® line of standard products expanded to over 25,000 

parts. New types of self-locking fasteners were introduced to the product line. . . The 

Eslok ® , self-locking hex nuts for low cost commercial grade applications, and the Collarlok 

® , a hex nut with a 360° bonded nylon collar for high speed automatic assembly techniques. 

All metal locknuts were developed for applications with high heat or weight reduction 

requirements. 

This diversified line of reliable fastener products has provided Elastic Stop ® nut with a 

solid foundation for long term stability and future growth. 

The ESNA ® product line may be found in farm, automotive, mining, aerospace, marine 

and electrical assemblies of all types. 

In 1995, Elastic Stop ® nut became a part of MacLean-Fogg ® and MacLean-ESNA was 

created. The following pages describe many of the products produced in a 120,000 square 

foot facility in Pocahontas, Arkansas. MacLean-Fogg/MacLean-ESNA represent a company 

with capabilities unparalleled in the fastener industry. 

2

MACLEAN-ESNA FASTENERS FOR VARIOUS APPLICATIONS 

MacLean-ESNA is committed to the Design, Development, 

and Production of the world’s most reliable Standard 

and Special Self-Locking fasteners. 

ESNA ® Engineering, Test Laboratories, Manufacturing, 

and Sales Groups are located in Pocahontas, Arkansas 

specializing in the manufacture of the famous ESNA ® 

red nylon insert self-locking fasteners for use on commercial-industrial 

applications. This plant offers the 

manufacturing community the most complete and reliable 

line of self-locking fasteners available today. 

As the pioneer manufacturer of self-locking fasteners, 

ESNA ® offers the benefits of more than 60 years experience 

in the design and manufacture of vibration and impact 

proof fasteners. The extensive ESNA ® line includes 

standard and high tensile, extra thin, MIL approved parts, 

designed for the most difficult fastening applications. 

ESNA ® has also created full lines of miniaturized selflocking 

parts, such as hex and clinch nuts, for the electronics 

industry. When specifying for your project, please 

contact our engineering specialist for an immediate reply 

and solution to your fastening problem. 

The complex requirements of industry has created multiple 

lines of self-locking Elastic Stop ® nuts to meet the 

rigid engineering demands. Characteristics such as shape, 

material, finish, strength, weight, and temperature limits, 

all within strict dimensional limits can be provided in the 

wide range of ESNA ® available parts. If the part needed 

is not shown, contact our Technical Sales Department for 

assistance. Additional hundreds of special and standard 

designs (not shown) are readily available for review. Because 

of our manufacturing capabilities, ESNA ® has the 

ability to provide precision screw machine products to 

your specifications. 

FOR COMPLETE COVERAGE OF YOUR FASTENER DESIGN REQUIREMENTS 

ESNA ® OFFERS 

FOUR SUPERIOR 

LOCKING DEVICES 

ESNA 

RED NYLON LOCKING INSERT 

Applications to 350°F 

ESLOK 

RED NYLON LOCKING PATCH 


COLLARLOK 

RED NYLON LOCKING COLLAR 


ESNA ALL-METAL 

ELLIPTICALLY OFF-SET CROWN 


EACH OF THESE ESNA ® LOCKING DEVICES FULLY MEET THE VIBRATION 

AND REUSE REQUIREMENTS OF SPECIFICATION NASM25027 

ESNA ® NYLON INSERT TYPE—The controlled inside diameter of the red nylon insert and the nylon material itself in the key to the selflocking 

effectiveness of the fastener. The ESNA ® self-locking nut is free spinning until the bolt enters the locking insert . The bolt threads then 

impress (not cut) mating threads in the nylon. The resulting compression grip forces metal-to-metal contact between the nut and bolt threads. 

This friction grip plus the nylon compression assures that the nut will stay “put” anywhere on the bolt and maintain the pre-set torque tension 

relationship. Elastic Stop ® nuts may be reused through more than 50 on-off application cycles. 

ESLOK ® LOCKING PATCH TYPE—A controlled amount of red nylon is permanently bonded to the threads of a standard hex nut. The 

nylon is bonded to the center threads of the nut to permit either end entry of the bolt for automatic machine assembly. Parts are easily removed 

with a wrench and may be reused up to 5 times. No metal is removed or distorted insurin g the tensile strength and non-galling characteristics of 

an ESNA ® self-locking fastener. An excellent low cost commercial hex nut for all types of heavy duty applications. 

COLLARLOK ® BONDED NYLON LOCKING COLLAR—The latest ESNA ® prevailing torque hex or flange nut design offers the reuse 

characteristics of the proven ESNA ® insert type. A red nylon collar bonded into the head of the nut provides a prevailing torque type nut with 

the advantage of high speed assembly using automatic assembly tools. The non-galling collar offers superior vibration performance in standard 

or metric threads. Collarlok ® is available in a variety of hex designs including low height flange type for bearing retaining applications. 

ESNA ® ALL-METAL ELLIPTICALLY DEFORMED TYPE—A reduced height, thin walled, light weight series of Elastic Stop ® nuts 

incorporates an elliptically deformed locking device in the upper portion of the nut body. The carefully controlled degree of deflection in the 

top of the nut provides the reliable locking grip on the bolt. Assembly and removal are smooth and non-galling after use at elevated temperatures. 

Depending on the configuration, material, and finish the lightweight parts can be used at temperatures of up to 1400°F. 

3

Forward—The ESNA ® Story 

Elastic Stop ® Nut Locking Devices 

CONTENTS 

Indexes to Engineering Standards and Drawings 4 

Product Reliability 5 

ESNA ® Headquarters 

Alphabetical—Numerical Index 7 

Visual Index 8 - 10 

AN-NAS-MS Table 12 

Visual Index - Section 1 Wrenchable Fasteners 27 

Section 2 Self-Retaining Fasteners 69 

Section 3 Engineering Data 84 

INDEXES TO 

ENGINEERING STANDARD DRAWINGS 

SECTION 1 - INDUSTRIAL FASTENERS . . . . . . . . . . . . 27 

Wrenchable nuts: Standard, miniature and reduced hex designs 

with nylon inserts, Eslok and Collarlok hex 

with bonded locking devices. 

SECTION 2 - ELECTRONIC FASTENERS . . . . . . . . . . . .69 

Self-Retaining nuts: Standard and miniature designs both fixed 

and floating including clinch nuts, inserts, 

right angle brackets and self-retaining clip 

on nuts. 

ENGINEERING DATA 

SECTION 3 

Military Service Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 

Gaging of Internal Screw Threads. . . . . . . . . . . . . . . . . . . . . . . 85 

Nylon Locking Inserts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 

Angularity of Thread Axis . . . . . . . . . . . . . . . . . . . . . . . . . . . . .89 

ENGINEERING REPORTS 

As a result of fifty years of hands-on experience in solving special 

fastening problems and developing unique self-locking nut 

designs, ESNA ® engineers have compiled numerous Engineering 

Reports pertinent to the application, installation, and performance 

of Elastic Stop ® nuts. Two of the most useful ER reports are 

available on this catalog CD: 

Loosening of Fasteners by Vibration . . . . . . . . . . . . ER272-2177 

Nylon Locknut Performance Report . . . . . . . . . . . . .ER115-1745 

4 

2 

3 

6

VIBRATION 

PERFORMANCE 

PRODUCT RELIABILITY 

ESNA ® Engineers have devised a readily reproduced 

vibration test procedure, which has 

gained widespread recognition as a standard in 

the industry, for evaluating locknut vibration 

performance. Test equipment and test fixtures 

are available for customers who wish to test 

their fasteners vs Elastic Stop ® nuts. Pictured 

on the right is the Sonntag Universal Fatigue 

machine on which vibration tests are conducted. 

Fasteners are tightened on 

spool-like arbors, and their 

high-frequency vibration is 

excited by blows against the 

arbors. 

The pursuit of improved standards of reliability and performance are dynamic 

and continuing assignments at ESNA ® . It is a fact that the fiber 

insert Elastic Stop ® nut was the first prevailing torque locknut in the 

1930’s. ESNA ® also manufactured the first fastener to be approved to 

specification AN-N-5. For twenty years it was the Standard of locknut 

performance until ESNA ® again pioneered the development of Red Nylon 

as a locking insert - advancing locknut vibration and reuse capabilities 

a quantum leap. 

The illustration above and to the left, shows a “loose 

connection” test fixture for use on the Sonntag Fatigue 

machine. Tests may be conducted with sample 

locknuts “tight” against the unit, or “loose” and free 

to impact within the arbor slots. The “loose” assembly 

is the most severe test and a truer measure of 

locking effectiveness of the nut device, as there is no 

metal-to-metal seating torque to overcome. 

5

ALPHABETICAL - NUMERICAL INDEX 

Castellated - Hex (NE4717) (NE4753) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 

COLLARLOK - Hex, Flange Base (CE12698 Series) . . . . . . . . . . . . . . . . . . . . 61 

COLLARLOK - Hex, Metric (CE20136 Series) . . . . . . . . . . . . . . . . . . . . . . . . 60 

COLLARLOK - Hex, Flange Base, Thin (CE12605 Series) . . . . . . . . . . . . . . . 62 

COLLARLOK - Hex, Heavy (CU Series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63 

COLLARLOK - Hex, Heavy (CBR32 Series) . . . . . . . . . . . . . . . . . . . . . . . . . . 64 

Double Hex - High Tensile (NH Series) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 

Eslok 30000 Series - Grade A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66 

Eslok 31300 Series - Grade B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67 

Hex - Light (ZE1801) (ZE1802) (ZE1803) (ZE1813) . . . . . . . . . . . . . . . . . . . . 57 

Hex SP(1) Hex, Consolidated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44 

K1- K2 - K3 Hex, Metal Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56 

LE141309/LE141334 Hex, All Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47 

LE141332/LE141333 Hex, All Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49 

LH1660 Hex, Miniature, All Metal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29 

MONEL (NM) Hex, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 

MONEL (NE) Hex, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 

MONEL (NU) Hex, Heavy, (NU13841) and (VU13841) . . . . . . . . . . . . . . . . . 43 

M2297 Hex, Reduced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 

NC Clinch, Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77 

NCFMA Clinch, Flush Mounting, Miniature . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 

NC4284 Clinch, Floating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75 

ND Nut, Spline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82 

NE Hex, Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 

NE141252/NE141310 Hex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51 

NE141253/NE141316 Hex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53 

NKCFM Clinch, Miniature, Nylon Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73 

NKE Hex, Light, Nylon Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 

NKM Hex, Light, Nylon Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 

NKTE Hex, Light, Nylon Cap, Thin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 

NKTM Hex, Light, Nylon Cap, Thin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 

NM Hex, Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 

NM107 Hex, Reduced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 

NM408 Hex, Reduced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 

NM2234 Hex, Reduced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 

NTE Hex, Light, Thin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 

NTM Hex, Light, Thin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 

NU Hex, Heavy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 

NTU Hex, Heavy, Thin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 

N1260 Hex, Thick. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45 

N1610 Hex, High Tensile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46 

TEE2032 Hex, Reduced . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 

1660 Hex, Miniature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 

7

1660 

VISUAL INDEX 

SECTION 1 

INDUSTRIAL FASTENERS 

SELECTING THE CORRECT 

WRENCHABLE SELF-LOCKING 

NUTS FOR YOUR APPLICATION 

LH1660 

TEE2032, NM2234, NM107, 

NM408, 

M2297 

Each Elastic Stop ® nut illustrated differs in 

some significant characteristic such as dimensions, 

material, finish, strength, weight 

and temperature limits. Each is a standard 

part in the ESNA ® self-locking fastener line. 

This wide range of available parts gives the 

design engineer the advantage of being 

able to select the exact features most important 

to his individual requirements. ESNA ® 

also has hundreds of additional standard 

and special self-locking fasteners including 

metric designs which are available through 

our Technical Service and Product Design 

Departments in Pocahontas, Arkansas. 

Please submit your fastening problems for 

prompt analysis and reply. 

MINIATURE HEX 

0-80 THRU 4-48 TO 350°F 

MINIATURE HEX 

HIGH TEMPERATURE 

2-56 THRU 6-40 TO 450°F 

AND 800°F 

Page 28 

Page 29 

REDUCED DIMENSION HEX 

6-32 THRU ¼-28 TO 350°F 

Page 30 

8 

NM, NE 

NTM, NTE 

NU 

NTU 

HEX, MONEL 

(NM), 

(NE) 

HEX, MONEL 

NU13841 

VU13841 

HEX SP (1) 

N1260 

N1610 

NU1610 

LM/LE141309 

LM/LE141334 

LM/LE141332 

LM/LE141333 

NM/NE141252 

NM/NE141310 

REGULAR HEX, LIGHT 

1-72 THRU 1½-12 TO 350°F 

MS20365, NASM21044, NAS1021, 

NASM17830 

Page 31 

REGULAR HEX, LIGHT, THIN 

2-56 THRU 1½-12 TO 350°F 

MS20364, NAS1022, NASM21083, 

AN364 

HEAVY HEX 

¼-20 THRU 2½-8 TO 350°F 

HEAVY HEX, THIN 

¼-20 THRU 2½-12 TO 350°F 

NASM16228 

REGULAR HEX, MONEL 

4-40 THRU 1½-12 TO 350°F 

NASM17828 

Page 35 

Page 38 

Page 40 

Page 42 

HEAVY HEX, MONEL 

¼-20 THRU 2½-4½ TO 350°F AND 

450°F 

NASM17828 

SPECIAL HEX 

CONSOLIDATION 

3 /8 - 16 THRU 2-12 TO 350°F 

Page 43 

Page 44 

REGULAR HEX, HIGH TENSILE, 

EXTRA THREAD LENGTH 

3 /8 - 24 THRU 1¼-12 TO 350°F 

REGULAR HEX, 

HIGH TENSILE 

10-32 THRU 2½-4 TO 350°F 

NASM17829 

HEX, ALL METAL 

0-80 THRU 1½-12 TO 350°F 

UNC/UNF - 2B 

MIL-DTL-45913/4 

HEX, ALL METAL 

0-80 THRU 1½-12 TO 350°F 

UNC/UNF - 3B 

MIL-DTL-45913/2 

HEX, NYLON INSERT 

0-80 THRU 1½-12 TO 350°F 

UNC/UNF - 2B 

MIL-DTL-45913/1 

Page 45 

Page 46 

Page 47 

Page 49 

Page 51

NM/NE141253 

NM/NE141316 

NKM, NKTM 

NKE, NKTE 

K1, K2, K3 

Z1801 

Z1813 

Z1802 

Z1803 

NE4717 

NE4753 

NH 

HEX, NYLON INSERT 

0-80 THRU 1½-12 TO 350°F 

UNC/UNF - 3B 

MIL-DTL-45913/3 

Page 53 

REGULAR HEX, MACHINE 

SCREW, NYLON CAP 

4-40 THRU 10-32 TO 350°F 

REGULAR HEX, NYLON 

CAP 

¼-28 THRU 7 /16-20 TO 350°F 

REGULAR HEX, METAL 

CAP (NYLON INSERT) 

6-32 THRU 3 /8-24 TO 350°F 

Page 55 

Page 55 

Page 56 

HEX, LIGHT, HIGH 

TEMPERATURE 

4-40 THRU 3 /4-16 TO 450°F AND 

800°F 

AN363, MS20365, MS21045, 

MS21046, NAS1021 

Page 57 


TEMPERATURE 

8-32 THRU ½-20 TO 1200°F 

MS20500 

Page 57 


TEMPERATURE 

4-40 THRU 5 /8-18 TO 450°F AND 

800°F 

AN363, MS20365, MS21045, 

MS21046, NAS1021 

Page 57 

HEX, CASTELLATED 

SELF-LOCKING 

10-32 THRU 1-12 TO 350°F 

MS17825, MS17826 

DOUBLE HEX, HIGH 

TENSILE (180,000 PSI) 

¼-28 THRU 1½-12 TO 350°F 

Page 58 

Page 59 

COLLARLOK 

CE20136 

CE12698 

CE12605 

CU 

CBR32 

ESlok ® 

ESlok 30000 

GRADE A 

ESlok 31300 

GRADE B 

SERVICE APPROVALS 

ESNA 

9 

® products approved for use on Military Applications can 

be found on the following Qualified Products Lists: 

QPL-25027 

QPL-7873 

QPL-8892 

QPL-8894 

QPL-8895 

Understandably, these documents can not be revised and reissued 

as often as necessary to cover the very latest approval 

status of ESNA ® products. Thus, interim approval letters are 

issued by the Military, which remain in effect for recently qualified 

items until the next reprinting of the applicable qualified 

products list. 

® 

RED NYLON 

LOCKING COLLAR 

COLLARLOK, HEX, 

FLANGE, METRIC 

M6 X 1.0 THRU M20 X 2.5 TO 250°F 


FLANGE 

3 /8-16 THRU 3 /4-10 TO 250°F 


FLANGE 

1¼-12 THRU 1 3 /4-12 TO 250°F 

Page 60 

Page 61 

Page 62 

COLLARLOK, HEX, HEAVY 

5 /8-11 THRU 1-8 TO 250°F 

COLLARLOK, BEARING 

RETAINER 

N00 THRU N14 TO 250°F 

Page 63 

Page 64 

RED NYLON 

LOCKING PATCH 

NUT, FINISHED HEXAGON 

SELF LOCKING 

5 /8-11 THRU 1-14 TO 250°F 

NUT, HEXAGON, THICK 

SELF LOCKING 

5 /8-11 THRU 1-14 TO 250°F 

Page 66 

Page 67

VISUAL INDEX 

SECTION 2 

ELECTRONIC FASTENERS 

SELECTING THE CORRECT SELF- 

RETAINING, SELF-LOCKING NUTS 

FOR YOUR APPLICATION 

The complex requirements of the Aircraft- 

Aerospace has created multiple lines of selflocking 

Elastic Stop ® nut Anchor type nuts 

to meet the rigid engineering demands. 

Characteristics such as shape, material, finish, 

strength, weight, and temperature limits, 

all within strict dimensional limits, can be 

provided in the wide range of ESNA ® 

“available” parts. The Aerospace designer 

has only to select from this listing to resolve 

a large part of his assembly problems, however, 

if the part needed is not shown in this 

catalog, he is invited to contact our Technical 

Sales Department for assistance. Additional 

hundreds of special designs (not 

shown) are readily available for review. 

10 

NCFMA 

NKCFM 

NC4284 

NC 

ND 

MINIATURE, CLINCH, FLUSH 

MOUNTING AND 

INSTALLATION TOOLS 

2-56 THRU 10-32 TO 350°F 

NASM45938/5 

Page 71 


MOUNTING, NYLON CAP AND 


2-56 THRU 10-32 TO 350°F 

Page 73 


MOUNTING, FLOATING AND 


4-40 THRU 10-32 TO 350°F 

Page 75 

STANDARD CLINCH AND 

NSTALLATION TOOLS 

4-40 THRU 5 /16-24 TO 350°F 

NASM45938/8 

SPLINE 

8-32 THRU ½-20 TO 350°F 

MS51866 

Page 77 

Page 82

CONSIDER EXTRA-THIN TYPES OF ELASTIC STOP ® NUTS 

FOR BEARING RETAINING APPLICATIONS 

THESE ARE THE BENEFITS AND ECONOMIES ACHIEVED BY USING 

REGULAR ELASTIC STOP NUTS FOR BEARING RETAINING APPLICATIONS: 

1. Lower total manufacturing costs result from tooling 

and machining standard SAE threads on shaft in 

place of special extra-fine bearing locknut threads. 

2. Lower manufacturing costs result from elimination of 

cross-drilling of shaft for cotter pin holes or milling a 

slot in shaft for a tab washer. 

3. Easier assembly; a stop nut can be clamped-up as 

tightly as you specify, in a single operation. Selflocking 

nut does not require re-adjustment to permit 

cotter pin location. 

11 

4. Nylon insert’s non-destructive locking grip does not 

gall or in any way distort costly shaft threads. 

5. Removal and reuse is a simple matter of wrenching 

off-on. 

6. There is no safety device for the workman or maintenance 

worker to forget. The ESNA ® “safety” device 

is built in. 

7. The unavoidable “play” in a cotter-pinned adjustment 

accelerates wearing of the gears, bearings or other 

fastened members. Service life is extended and 

bearing wear is minimized as a result of the constant 

clamping action maintained by the nylon insert. 

An ESNA bearing-type nut applied to the output shaft 

on a heavy -duty truck transmission. It replaced a 

castle nut and cotter pin fastening.

AN 

611 Country Club Road · 1-800-331-6469 

Pocahontas, Arkansas 72455 · FAX 1-870-892-8938 

NAS 

12 

MS 

CONVERSION TABLES 

The following AN-MS-NAS Standard 

Part Listing is provided in numerical sequence 

for ESNA ® customers who wish 

to determine the equivalent ESNA ® part 

number. 

FSCM - 019L2

AN256-6 

AN256-8 

AN256-10 

AN256F6 

AN256F8 

AN256F10 

AN362C524 

AN362C624 

AN363-624 

AN363-720 

AN363-820 

AN363-918 

AN363-1018 

AN363-1216 

AN363C632 

AN363C832 

AN363C1032 

AN363C428 

AN363C524 

AN363C624 

AN363C720 

AN363C820 

AN363C918 

AN363C1018 

AN364-632 

AN364-632A 

AN364-832 

AN364-832A 

AN364-1032 

AN364-1032A 

AN364-428 

AN364-428A 

AN364-524 

AN364-524A 

AN364-624 

AN364-624A 

AN364-720 

AN364-720A 

AN364-820 

AN364-820A 

AN364-918 

AN364-918A 

AN364-1018 

AN364-1018A 

AN364-1216 

AN364-1216A 

AN364-1414 

AN364-1414A 

AN364-1614 

AN364-1614A 

AN364-1812 

AN364-1812A 

AN364-2012 

AN364-2012A 

AN364B1032 

AN364B1032A 

AN364B428 

AN364B428A 

AN364B524 

AN364B524A 

AN364B624 

AN364B624A 

AN364B720 

AN364B720A 

68NA7-68-62 

68NA7-68-82 

68NA7-68-02 

F22NA7-68-62 

F22NA7-68-82 

F22NA7-68-02 

70ZA1W-054 

70ZA1-064 

F1801-064 

F1801-070 

F1801-080 

F1801-098 

F1801-108 

F1801-126 

1803-62 

1803-82 

1803-02 

1803-048 

1803-054 

1803-064 

1803-070 

1803-080 

1803-098 

1803-108 

F22NTM-62 

F22NTM-62 

F22NTM-82 

F22NTM-82 

F22NTM-02 

F22NTM-02 

F52NTE-048 

F52NTE-048 

F52NTE-054 

F52NTE-054 

F52NTE-064 

F52NTE-064 

F52NTE-070 

F52NTE-070 

F52NTE-080 

F52NTE-080 

F52NTE-098 

F52NTE-098 

F52NTE-108 

F52NTE-108 

F52NTE-126 

F52NTE-126 

F52NTE-144 

F52NTE-144 

F52NTE-164 

F52NTE-164 

F52NTE-182 

F52NTE-182 

F52NTE-202 

F52NTE-202 

99NTM-02 

99NTM-02 

99NTE-048 

99NTE-048 

99NTE-054 

99NTE-054 

99NTE-064 

99NTE-064 

99NTE-070 

99NTE-070 

ESNA 

Nomenclature 

AN/MS/NAS 

Standard Parts 

AN/MS/NAS 


ESNA 

Nomenclature 

AN364B820 

AN364B820A 

AN364B918 

AN364B918A 

AN364B1216 

AN364B1216A 

AN364B1414 

AN364B1414A 

AN364B1614 

AN364B1614A 

AN364B1812 

AN364B1812A 

AN364B2012 

AN364B2012A 

AN364D632 

AN364D632A 

AN364D832 

AN364D832A 

AN364D1032 

AN364D1032A 

AN364D428 

AN364D428A 

AN364D524 

AN364D524A 

AN364D624 

AN364D624A 

AN364D720 

AN364D720A 

AN364D820 

AN364D820A 

AN364D918 

AN364D918A 

AN364D1018 

AN364D1018A 

AN364D1216 

AN364D1216A 

AN364D1414 

AN364D1414A 

AN364D1614 

AN364D1614A 

AN364D1812 

AN364D1812A 

AN364D2012 

AN364D2012A 

AN365-624C 

AN365-720C 

AN365-820C 

AN365-918C 

AN365-1018C 

AN365-1216C 

AN365-1414C 

AN365-1614C 

AN365-440 

AN365-440A 

AN365-632 

AN365-632A 

AN365-832 

AN365-832A 

AN365-1032 

AN365-1032A 

AN365-428 

AN365-428A 

AN365-524 

AN365-524A 

AN365-624 

99NTE-080 

99NTE-080 

99NTE-098 

99NTE-098 

99NTE-126 

99NTE-126 

99NTE-144 

99NTE-144 

99NTE-164 

99NTE-164 

99NTE-182 

99NTE-182 

99NTE-202 

99NTE-202 

68NTM-62 

68NTM-62 

68NTM-82 

68NTM-82 

68NTM-02 

68NTM-02 

68NTE-048 

68NTE-048 

68NTE-054 

68NTE-054 

68NTE-064 

68NTE-064 

68NTE-070 

68NTE-070 

68NTE-080 

68NTE-080 

68NTE-098 

68NTE-098 

68NTE-108 

68NTE-108 

68NTE-126 

68NTE-126 

68NTE-144 

68NTE-144 

68NTE-164 

68NTE-164 

68NTE-182 

68NTE-182 

68NTE-202 

68NTE-202 

F1801-064 

F1801-070 

F1801-080 

F1801-098 

F1801-108 

F1801-126 

F1801-144 

F1801-164 

F22NM-40 

F22NM-40 

F22NM-62 

F22NM-62 

F22NM-82 

F22NM-82 

F22NM-02 

F22NM-02 

F42NE-048 

F42NE-048 

F42NE-054 

F42NE-054 

F52NE-064 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


AN365-624A 

AN365-720 

AN365-720A 

AN365-820 

AN365-820A 

AN365-918 

AN365-918A 

AN365-1018 

AN365-1018A 

AN365-1216 

AN365-1216A 

AN365-1414 

AN365-1414A 

AN365-1614 

AN365-1614A 

AN365-1812 

AN365-1812A 

AN365-2012 

AN365-2012A 

AN365B440 

AN365B440A 

AN365B632 

AN365B632A 

AN365B832 

AN365B832A 

AN365B1032 

AN365B1032A 

AN365B428 

AN365B428A 

AN365B524 

AN365B524A 

AN365B624 

AN365B624A 

AN365B720 

AN365B720A 

AN365B820 

AN365B820A 

AN365B918 

AN365B918A 

AN365B1018 

AN365B1018A 

AN365B1216 

AN365B1216A 

AN365B1414 

AN365B1414A 

AN365B1614 

AN365B1614A 

AN365B1812 

AN365B1812A 

AN365B2012 

AN365B2012A 

AN365D440 

AN365D440A 

AN365D632 

AN365D632A 

AN365D832 

AN365D832A 

AN365D1032 

AN365D1032A 

AN365D428 

AN365D428A 

AN365D524 

AN365D524A 

AN365D624 

AN365D624A 

AN365D720 

AN365D720A 

F52NE-064 

F52NE-070 

F52NE-070 

F52NE-080 

F52NE-080 

F52NE-098 

F52NE-098 

F52NE-108 

F52NE-108 

F52NE-126 

F52NE-126 

F52NE-144 

F52NE-144 

F52NE-164 

F52NE-164 

F52NE-182 

F52NE-182 

F52NE-202 

F52NE-202 

99NM-40 

99NM-40 

99NM-62 

99NM-62 

99NM-82 

99NM-82 

99NM-02 

99NM-02 

99NE-048 

99NE-048 

99NE-054 

99NE-054 

99NE-064 

99NE-064 

99NE-070 

99NE-070 

99NE-080 

99NE-080 

99NE-098 

99NE-098 

99NE-108 

99NE-108 

99NE-126 

99NE-126 

99NE-144 

99NE-144 

99NE-164 

99NE-164 

99NE-182 

99NE-182 

99NE-202 

99NE-202 

68NM-40 

68NM-40 

68NM-62 

68NM-62 

68NM-82 

68NM-82 

68NM-02 

68NM-02 

68NE-048 

68NE-048 

68NE-054 

68NE-054 

68NE-064 

68NE-064 

68NE-070 

68NE-070 

68NE-080 

68NE-080 

68NE-098 

68NE-098 

68NE-108 

68NE-108 

68NE-126 

68NE-126 

68NE-144 

68NE-144 

22A8-82 

22A8-02 

52A8-048 

52A8-054 

52A8-064 

68NA1-62 

68NA1-62 

68NA1-82 

68NA1-82 

68NA1-02 

68NA1-02 

68NA1-048 

68NA1-048 

68NA1-054 

68NA1-054 

68NA1-064 

68NA1-064 

68A8-82 

68A8-02 

68A8-048 

68A8-054 

68A8-064 

F22NA1-62 

F22NA1-62 

F22NA1-82 

F22NA1-02 

F22NA1-048 

F22NA1-048 

F22NA1-054 

F22NA1-054 

F42NA1-064 

68NA38-82 

68NA38-82 

68NA38-02 

68NA38-02 

68NA38-048 

68NA38-048 

68NA38-054 

68NA38-054 

F22NA38-82 

F22NA38-82 

F22NA38-02 

F22NA38-02 

F22NA38-048 

F22NA38-048 

F22NA38-054 

F52ZA38-054 

AN Part No. 

AN/MS/NAS/ESNA ® 


AN365D820 

AN365D820A 

AN365D918 

AN365D918A 

AN365D1018 

AN365D1018A 

AN365D1216 

AN365D1216A 

AN365D1414 

AN365D1414A 

AN366-832 

AN366-1032 

AN366-428 

AN366-524 

AN366-624 

AN366DF632 

AN366DF632A 

AN366DF832 

AN366DF832A 

AN366DF1032 

AN366DF1032A 

AN366DF428 

AN366DF428A 

AN366DF524 

AN366DF524A 

AN366DF624 

AN366DF624A 

AN366D832 

AN366D1032 

AN366D428 

AN366D524 

AN366D624 

AN366F632 

AN366F632A 

AN366F832A 

AN366F1032A 

AN366F428 

AN366F428A 

AN366F524 

AN366F524A 

AN366F624A 

AN373DF832 

AN373DF832A 

AN373DF1032 

AN373DF1032A 

AN373DF428 

AN373DF428A 

AN373DF524 

AN373DF524A 

AN373F832 

AN373F832A 

AN373F1032 

AN373F1032A 

AN373F428 

AN373F428A 

AN373F524 

AN373F524B 



FSCM - 019L2 

13

MS Part No. 

M25027/1-4C 

M25027/1-5C 

M25027/1-6C 

M25027/1-8C 

M25027/1-10C 

M25027/1-12C 

M25027/1-14C 

M25027/1-16C 

M25027/1-22C 

M25027/1-24C 

M25027/1-28C 

M25027/1-32C 

M25027/1-40C 

M45913/1-00FS3 

M45913/1-01CS3 

M45913/1-01FS3 

M45913/1-02CS3 

M45913/1-02FS3 

M45913/1-03CS3 

M45913/1-03FS3 

M45913/1-04CS3 

M45913/1-04FS3 

M45913/1-05CS3 

M45913/1-05FS3 

M45913/1-06CS3 

M45913/1-06FS3 

M45913/1-08CS3 

M45913/1-08FS3 

M45913/1-010CS3 

M45913/1-010FS3 

M45913/1-012CS3 

M45913/1-012FS3 

M45913/1-4CS3 

M45913/1-4FS3 

M45913/1-5CS3 

M45913/1-5FS3 

M45913/1-6CS3 

M45913/1-6FS3 

M45913/1-7CS3 

M45913/1-7FS3 

M45913/1-8CS3 

M45913/1-8FS3 

M45913/1-9CS3 

M45913/1-9FS3 

M45913/1-10CS3 

M45913/1-10FS3 

M45913/1-12CS3 

M45913/1-12FS3 

M45913/1-14CS3 

M45913/1-14FS3 

M45913/1-16CS3 

M45913/1-16FS3 

M45913/1-18CS3 

M45913/1-18FS3 

M45913/1-20CS3 

M45913/1-20FS3 

M45913/1-22CS3 

M45913/1-22FS3 

M45913/1-24CS3 

M45913/1-24FS3 

M45913/1-00FG5C 

M45913/1-01CG5C 

M45913/1-01FG5C 

M45913/1-02CG5C 

M45913/1-02FG5C 

M45913/1-03CG5C 

M45913/1-03FG5C 

M45913/1-04CG5C 

M45913/1-04FG5C 

NU13841-040 

NU13841-058 

NU13841-066 

NU13841-083 

NU13841-101 

NU13841-120 

NU13841-149 

NU13841-168 

NU13841-226 

NU13841-246 

NU13841-285 

NU13841-324 

NU13841-404 

79NM141252-00 

79NM141252-14 

79NM141252-12 

79NM141252-26 

79NM141252-24 

79NM141252-38 

79NM141252-36 

79NM141252-40 

79NM141252-48 

79NM141252-50 

79NM141252-54 

79NM141252-62 

79NM141252-60 

79NM141252-82 

79NM141252-86 

79NM141252-04 

79NM141252-02 

79NM141252-124 

79NM141252-128 

79NE141252-040 

79NE141252-048 

79NE141252-058 

79NE141252-054 

79NE141252-066 

79NE141252-064 

79NE141252-074 

79NE141252-070 

79NE141252-083 

79NE141252-080 

79NE141252-092 

79NE141252-098 

79NE141252-101 

79NE141252-108 

79NE141252-120 

79NE141252-126 

79NE141252-149 

79NE141252-144 

79NE141252-168 

79NE141252-162 

79NE141252-187 

79NE141252-182 

79NE141252-207 

79NE141252-202 

79NE141252-226 

79NE141252-222 

79NE141252-246 

79NE141252-242 

F42NM141252-00 

F42NM141252-14 

F42NM141252-12 

F42NM141252-26 

F42NM141252-24 

F42NM141252-38 

F42NM141252-36 

F42NM141252-40 

F42NM141252-48 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

M45913/1-05CG5C 

M45913/1-05FG5C 

M45913/1-06CG5C 

M45913/1-06FG5C 

M45913/1-08CG5C 

M45913/1-08FG5C 

M45913/1-010CG5C 

M45913/1-010FG5C 

M45913/1-012CG5C 

M45913/1-012FG5C 

M45913/1-4CG5C 

M45913/1-4FG5C 

M45913/1-5CG5C 

M45913/1-5FG5C 

M45913/1-6CG5C 

M45913/1-6FG5C 

M45913/1-7CG5C 

M45913/1-7FG5C 

M45913/1-8CG5C 

M45913/1-8FG5C 

M45913/1-9CG5C 

M45913/1-9FG5C 

M45913/1-10CG5C 

M45913/1-10FG5C 

M45913/1-12CG5C 

M45913/1-12FG5C 

M45913/1-14CG5C 

M45913/1-14FG5C 

M45913/1-16CG5C 

M45913/1-16FG5C 

M45913/1-18CG5C 

M45913/1-18FG5C 

M45913/1-20CG5C 

M45913/1-20FG5C 

M45913/1-22CG5C 

M45913/1-22FG5C 

M45913/1-24CG5C 

M45913/1-24FG5C 

M45913/1-00FG5Z 

M45913/1-01CG5Z 

M45913/1-01FG5Z 

M45913/1-02CG5Z 

M45913/1-02FG5Z 

M45913/1-03CG5Z 

M45913/1-03FG5Z 

M45913/1-04CG5Z 

M45913/1-04FG5Z 

M45913/1-05CG5Z 

M45913/1-05FG5Z 

M45913/1-06CG5Z 

M45913/1-06FG5Z 

M45913/1-08CG5Z 

M45913/1-08FG5Z 

M45913/1-010CG5Z 

M45913/1-010FG5Z 

M45913/1-012CG5Z 

M45913/1-012FG5Z 

M45913/1-4CG5Z 

M45913/1-4FG5Z 

M45913/1-5CG5Z 

M45913/1-5FG5Z 

M45913/1-6CG5Z 

M45913/1-6FG5Z 

M45913/1-7CG5Z 

M45913/1-7FG5Z 

M45913/1-8CG5Z 

M45913/1-8FG5Z 

M45913/1-9CG5Z 

M45913/1-9FG5Z 

F42NM141252-50 

F42NM141252-54 

F42NM141252-62 

F42NM141252-60 

F42NM141252-82 

F42NM141252-86 

F42NM141252-04 

F42NM141252-02 

F42NM141252-124 

F42NM141252-128 

F42NE141252-040 

F42NE141252-048 

F42NE141252-058 

F42NE141252-054 

F42NE141252-066 

F42NE141252-064 

F42NE141252-074 

F42NE141252-070 

F42NE141252-083 

F42NE141252-080 

F42NE141252-092 

F42NE141252-098 

F42NE141252-101 

F42NE141252-108 

F42NE141252-120 

F42NE141252-126 

F42NE141252-149 

F42NE141252-144 

F42NE141252-168 

F42NE141252-162 

F42NE141252-187 

F42NE141252-182 

F42NE141252-207 

F42NE141252-202 

F42NE141252-226 

F42NE141252-222 

F42NE141252-246 

F42NE141252-242 

44NM141252-00 

44NM141252-14 

44NM141252-12 

44NM141252-26 

44NM141252-24 

44NM141252-38 

44NM141252-36 

44NM141252-40 

44NM141252-48 

44NM141252-50 

44NM141252-54 

44NM141252-62 

44NM141252-60 

44NM141252-82 

44NM141252-86 

44NM141252-04 

44NM141252-02 

44NM141252-124 

44NM141252-128 

44NE141252-040 

44NE141252-048 

44NE141252-058 

44NE141252-054 

44NE141252-066 

44NE141252-064 

44NE141252-074 

44NE141252-070 

44NE141252-083 

44NE141252-080 

44NE141252-092 

44NE141252-098 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


M45913/1-10CG5Z 

M45913/1-10FG5Z 

M45913/1-12CG5Z 

M45913/1-12FG5Z 

M45913/1-14CG5Z 

M45913/1-14FG5Z 

M45913/1-16CG5Z 

M45913/1-16FG5Z 

M45913/1-18CG5Z 

M45913/1-18FG5Z 

M45913/1-20CG5Z 

M45913/1-20FG5Z 

M45913/1-22CG5Z 

M45913/1-22FG5Z 

M45913/1-24CG5Z 

M45913/1-24FG5Z 

M45913/1-00FBB 

M45913/1-01CBB 

M45913/1-01FBB 

M45913/1-02CBB 

M45913/1-02FBB 

M45913/1-03CBB 

M45913/1-03FBB 

M45913/1-04CBB 

M45913/1-04FBB 

M45913/1-05CBB 

M45913/1-05FBB 

M45913/1-06CBB 

M45913/1-06FBB 

M45913/1-08CBB 

M45913/1-08FBB 

M45913/1-010CBB 

M45913/1-010FBB 

M45913/1-012CBB 

M45913/1-012FBB 

M45913/1-4CBB 

M45913/1-4FBB 

M45913/1-5CBB 

M45913/1-5FBB 

M45913/1-6CBB 

M45913/1-6FBB 

M45913/1-7CBB 

M45913/1-7FBB 

M45913/1-8CBB 

M45913/1-8FBB 

M45913/1-9CBB 

M45913/1-9FBB 

M45913/1-10CBB 

M45913/1-10FBB 

M45913/1-12CBB 

M45913/1-12FBB 

M45913/1-14CBB 

M45913/1-14FBB 

M45913/1-16CBB 

M45913/1-16FBB 

M45913/1-18CBB 

M45913/1-18FBB 

M45913/1-20CBB 

M45913/1-20FBB 

M45913/1-22CBB 

M45913/1-22FBB 

M45913/1-24CBB 

M45913/1-24FBB 

M45913/1-00FAA 

M45913/1-01CAA 

M45913/1-01FAA 

M45913/1-02CAA 

M45913/1-02FAA 

M45913/1-03CAA 

44NE141252-101 

44NE141252-108 

44NE141252-120 

44NE141252-126 

44NE141252-149 

44NE141252-144 

44NE141252-168 

44NE141252-162 

44NE141252-187 

44NE141252-182 

44NE141252-207 

44NE141252-202 

44NE141252-226 

44NE141252-222 

44NE141252-246 

44NE141252-242 

99NM141252-00 

99NM141252-14 

99NM141252-12 

99NM141252-26 

99NM141252-24 

99NM141252-38 

99NM141252-36 

99NM141252-40 

99NM141252-48 

99NM141252-50 

99NM141252-54 

99NM141252-62 

99NM141252-60 

99NM141252-82 

99NM141252-86 

99NM141252-04 

99NM141252-02 

99NM141252-124 

99NM141252-128 

99NE141252-040 

99NE141252-048 

99NE141252-058 

99NE141252-054 

99NE141252-066 

99NE141252-064 

99NE141252-074 

99NE141252-070 

99NE141252-083 

99NE141252-080 

99NE141252-092 

99NE141252-098 

99NE141252-101 

99NE141252-108 

99NE141252-120 

99NE141252-126 

99NE141252-149 

99NE141252-144 

99NE141252-168 

99NE141252-162 

99NE141252-187 

99NE141252-182 

99NE141252-207 

99NE141252-202 

99NE141252-226 

99NE141252-222 

99NE141252-246 

99NE141252-242 

68NM141252-00 

68NM141252-14 

68NM141252-12 

68NM141252-26 

68NM141252-24 

68NM141252-38 

68NM141252-36 

68NM141252-40 

68NM141252-48 

68NM141252-50 

68NM141252-54 

68NM141252-62 

68NM141252-60 

68NM141252-82 

68NM141252-86 

68NM141252-04 

68NM141252-02 

68NM141252-124 

68NM141252-128 

68NE141252-040 

68NE141252-048 

68NE141252-058 

68NE141252-054 

68NE141252-066 

68NE141252-064 

68NE141252-074 

68NE141252-070 

68NE141252-083 

68NE141252-080 

68NE141252-092 

68NE141252-098 

68NE141252-101 

68NE141252-108 

68NE141252-120 

68NE141252-126 

68NE141252-149 

68NE141252-144 

68NE141252-168 

68NE141252-162 

68NE141252-187 

68NE141252-182 

68NE141252-207 

68NE141252-202 

68NE141252-226 

68NE141252-222 

68NE141252-246 

68NE141252-242 

79NM141310-24 

79NM141310-38 

79NM141310-36 

79NM141310-40 

79NM141310-48 

79NM141310-50 

79NM141310-54 

79NM141310-62 

79NM141310-60 

79NM141310-82 

79NM141310-86 

79NM141310-04 

79NM141310-02 

79NM141310-124 

79NM141310-128 

79NE141310-040 

79NE141310-048 

79NE141310-058 

79NE141310-054 

79NE141310-066 

79NE141310-064 

79NE141310-074 

79NE141310-070 

79NE141310-083 

79NE141310-080 

79NE141310-092 

79NE141310-098 

79NE141310-101 



M45913/1-03FAA 

M45913/1-04CAA 

M45913/1-04FAA 

M45913/1-05CAA 

M45913/1-05FAA 

M45913/1-06CAA 

M45913/1-06FAA 

M45913/1-08CAA 

M45913/1-08FAA 

M45913/1-010CAA 

M45913/1-010FAA 

M45913/1-012CAA 

M45913/1-012FAA 

M45913/1-4CAA 

M45913/1-4FAA 

M45913/1-5CAA 

M45913/1-5FAA 

M45913/1-6CAA 

M45913/1-6FAA 

M45913/1-7CAA 

M45913/1-7FAA 

M45913/1-8CAA 

M45913/1-8FAA 

M45913/1-9CAA 

M45913/1-9FAA 

M45913/1-10CAA 

M45913/1-10FAA 

M45913/1-12CAA 

M45913/1-12FAA 

M45913/1-14CAA 

M45913/1-14FAA 

M45913/1-16CAA 

M45913/1-16FAA 

M45913/1-18CAA 

M45913/1-18FAA 

M45913/1-20CAA 

M45913/1-20FAA 

M45913/1-22CAA 

M45913/1-22FAA 

M45913/1-24CAA 

M45913/1-24FAA 

M45913/1-02FS6 

M45913/1-03CS6 

M45913/1-03FS6 

M45913/1-04CS6 

M45913/1-04FS6 

M45913/1-05CS6 

M45913/1-05FS6 

M45913/1-06CS6 

M45913/1-06FS6 

M45913/1-08CS6 

M45913/1-08FS6 

M45913/1-010CS6 

M45913/1-010FS6 

M45913/1-012CS6 

M45913/1-012FS6 

M45913/1-4CS6 

M45913/1-4FS6 

M45913/1-5CS6 

M45913/1-5FS6 

M45913/1-6CS6 

M45913/1-6FS6 

M45913/1-7CS6 

M45913/1-7FS6 

M45913/1-8CS6 

M45913/1-8FS6 

M45913/1-9CS6 

M45913/1-9FS6 

M45913/1-10CS5 



FSCM - 019L2 

14

M45913/1-10FS6 

M45913/1-12CS6 

M45913/1-12FS6 

M45913/1-14CS6 

M45913/1-14FS6 

M45913/1-16CS6 

M45913/1-16FS6 

M45913/1-18CS6 

M45913/1-18FS6 

M45913/1-20CS6 

M45913/1-20FS6 

M45913/1-22CS6 

M45913/1-22FS6 

M45913/1-24CS6 

M45913/1-24FS6 

M45913/1-00FG8C 

M45913/1-01CG8C 

M45913/1-01FG8C 

M45913/1-02CG8C 

M45913/1-02FG8C 

M45913/1-03CG8C 

M45913/1-03FG8C 

M45913/1-04CG8C 

M45913/1-04FG8C 

M45913/1-05CG8C 

M45913/1-05FG8C 

M45913/1-06CG8C 

M45913/1-06FG8C 

M45913/1-08CG8C 

M45913/1-08FG8C 

M45913/1-010CG8C 

M45913/1-010FG8C 

M45913/1-012CG8C 

M45913/1-012FG8C 

M45913/1-4CG8C 

M45913/1-4FG8C 

M45913/1-5CG8C 

M45913/1-5FG8C 

M45913/1-6CG8C 

M45913/1-6FG8C 

M45913/1-7CG8C 

M45913/1-7FG8C 

M45913/1-8CG8C 

M45913/1-8FG8C 

M45913/1-9CG8C 

M45913/1-9FG8C 

M45913/1-10CG8C 

M45913/1-10FG8C 

M45913/1-12CG8C 

M45913/1-12FG8C 

M45913/1-14CG8C 

M45913/1-14FG8C 

M45913/1-16CG8C 

M45913/1-16FG8C 

M45913/1-18CG8C 

M45913/1-18FG8C 

M45913/1-20CG8C 

M45913/1-20FG8C 

M45913/1-22CG8C 

M45913/1-22FG8C 

M45913/1-24CG8C 

M45913/1-24FG8C 

M45913/1-00FG8Z 

M45913/1-01CG8Z 

M45913/1-01FG8Z 

M45913/1-02CG8Z 

M45913/1-02FG8Z 

M45913/1-03CG8Z 

M45913/1-03FG8Z 

79NE141310-108 

79NE141310-120 

79NE141310-126 

79NE141310-149 

79NE141310-144 

79NE141310-168 

79NE141310-162 

79NE141310-187 

79NE141310-182 

79NE141310-207 

79NE141310-202 

79NE141310-226 

79NE141310-222 

79NE141310-246 

79NE141310-242 

F52NM141310-00 

F52NM141310-14 

F52NM141310-12 

F52NM141310-26 

F52NM141310-24 

F52NM141310-38 

F52NM141310-36 

F52NM141310-40 

F52NM141310-48 

F52NM141310-50 

F52NM141310-54 

F52NM141310-62 

F52NM141310-60 

F52NM141310-82 

F52NM141310-86 

F52NM141310-04 

F52NM141310-02 

F52NM141310-124 

F52NM141310-128 

F52NE141310-040 

F52NE141310-048 

F52NE141310-058 

F52NE141310-054 

F52NE141310-066 

F52NE141310-064 

F52NE141310-074 

F52NE141310-070 

F52NE141310-083 

F52NE141310-080 

F52NE141310-092 

F52NE141310-098 

F52NE141310-101 

F52NE141310-108 

F52NE141310-120 

F52NE141310-126 

F52NE141310-149 

F52NE141310-144 

F52NE141310-168 

F52NE141310-162 

F52NE141310-187 

F52NE141310-182 

F52NE141310-207 

F52NE141310-202 

F52NE141310-226 

F52NE141310-222 

F52NE141310-246 

F52NE141310-242 

54NM141310-00 

54NM141310-14 

54NM141310-12 

54NM141310-26 

54NM141310-24 

54NM141310-38 

54NM141310-36 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

M45913/1-04CG8Z 

M45913/1-04FG8Z 

M45913/1-05CG8Z 

M45913/1-05FG8Z 

M45913/1-06CG8Z 

M45913/1-06FG8Z 

M45913/1-08CG8Z 

M45913/1-08FG8Z 

M45913/1-010CG8Z 

M45913/1-010FG8Z 

M45913/1-012CG8Z 

M45913/1-012FG8Z 

M45913/1-4CG8Z 

M45913/1-4FG8Z 

M45913/1-5CG8Z 

M45913/1-5FG8Z 

M45913/1-6CG8Z 

M45913/1-6FG8Z 

M45913/1-7CG8Z 

M45913/1-7FG8Z 

M45913/1-8CG8Z 

M45913/1-8FG8Z 

M45913/1-9CG8Z 

M45913/1-9FG8Z 

M45913/1-10CG8Z 

M45913/1-10FG8Z 

M45913/1-12CG8Z 

M45913/1-12FG8Z 

M45913/1-14CG8Z 

M45913/1-14FG8Z 

M45913/1-16CG8Z 

M45913/1-16FG8Z 

M45913/1-18CG8Z 

M45913/1-18FG8Z 

M45913/1-20CG8Z 

M45913/1-20FG8Z 

M45913/1-22CG8Z 

M45913/1-22FG8Z 

M45913/1-24CG8Z 

M45913/1-24FG8Z 

M45913/2-00FS3 

M45913/2-01CS3 

M45913/2-01FS3 

M45913/2-02CS3 

M45913/2-02FS3 

M45913/2-03CS3 

M45913/2-03FS3 

M45913/2-04CS3 

M45913/2-04FS3 

M45913/2-05CS3 

M45913/2-05FS3 

M45913/2-06CS3 

M45913/2-06FS3 

M45913/2-08CS3 

M45913/2-08FS3 

M45913/2-010CS3 

M45913/2-010FS3 

M45913/2-012CS3 

M45913/2-012FS3 

M45913/2-4CS3 

M45913/2-4FS3 

M45913/2-5CS3 

M45913/2-5FS3 

M45913/2-6CS3 

M45913/2-6FS3 

M45913/2-7CS3 

M45913/2-7FS3 

M45913/2-8CS3 

M45913/2-8FS3 

54NM141310-40 

54NM141310-48 

54NM141310-50 

54NM141310-54 

54NM141310-62 

54NM141310-60 

54NM141310-82 

54NM141310-86 

54NM141310-04 

54NM141310-02 

54NM141310-124 

54NM141310-128 

54NE141310-040 

54NE141310-048 

54NE141310-058 

54NE141310-054 

54NE141310-066 

54NE141310-064 

54NE141310-074 

54NE141310-070 

54NE141310-083 

54NE141310-080 

54NE141310-092 

54NE141310-098 

54NE141310-101 

54NE141310-108 

54NE141310-120 

54NE141310-126 

54NE141310-149 

54NE141310-144 

54NE141310-168 

54NE141310-162 

54NE141310-187 

54NE141310-182 

54NE141310-207 

54NE141310-202 

54NE141310-226 

54NE141310-222 

54NE141310-246 

54NE141310-242 

79LM141332-00 

79LM141332-14 

79LM141332-12 

79LM141332-26 

79LM141332-24 

79LM141332-38 

79LM141332-36 

79LM141332-40 

79LM141332-48 

79LM141332-50 

79LM141332-54 

79LM141332-62 

79LM141332-60 

79LM141332-82 

79LM141332-86 

79LM141332-04 

79LM141332-02 

79LM141332-124 

79LM141332-128 

79LE141332-040 

79LE141332-048 

79LE141332-058 

79LE141332-054 

79LE141332-066 

79LE141332-064 

79LE141332-074U 

79LE141332-070U 

79LE141332-083 

79LE141332-080 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


M45913/2-9CS3 

M45913/2-9FS3 

M45913/2-10CS3 

M45913/2-10FS3 

M45913/2-12CS3 

M45913/2-12FS3 

M45913/2-14CS3 

M45913/2-14FS3 

M45913/2-16CS3 

M45913/2-16FS3 

M45913/2-18CS3 

M45913/2-18FS3 

M45913/2-20CS3 

M45913/2-20FS3 

M45913/2-22CS3 

M45913/2-22FS3 

M45913/2-24CS3 

M45913/2-24FS3 

M45913/2-00FG5C 

M45913/2-01CG5C 

M45913/2-01FG5C 

M45913/2-02CG5C 

M45913/2-02FG5C 

M45913/2-03CG5C 

M45913/2-03FG5C 

M45913/2-04CG5C 

M45913/2-04FG5C 

M45913/2-05CG5C 

M45913/2-05FG5C 

M45913/2-06CG5C 

M45913/2-06FG5C 

M45913/2-08CG5C 

M45913/2-08FG5C 

M45913/2-010CG5C 

M45913/2-010FG5C 

M45913/2-012CG5C 

M45913/2-012FG5C 

M45913/2-4CG5C 

M45913/2-4FG5C 

M45913/2-5CG5C 

M45913/2-5FG5C 

M45913/2-6CG5C 

M45913/2-6FG5C 

M45913/2-7CG5C 

M45913/2-7FG5C 

M45913/2-8CG5C 

M45913/2-8FG5C 

M45913/2-9CG5C 

M45913/2-9FG5C 

M45913/2-10CG5C 

M45913/2-10FG5C 

M45913/2-12CG5C 

M45913/2-12FG5C 

M45913/2-14CG5C 

M45913/2-14FG5C 

M45913/2-16CG5C 

M45913/2-16FG5C 

M45913/2-18CG5C 

M45913/2-18FG5C 

M45913/2-20CG5C 

M45913/2-20FG5C 

M45913/2-22CG5C 

M45913/2-22FG5C 

M45913/2-24CG5C 

M45913/2-24FG5C 

M45913/2-00FG5Z 

M45913/2-01CG5Z 

M45913/2-01FG5Z 

M45913/2-02CG5Z 

M45913/2-02FG5Z 

79LE141332-092 

79LE141332-098 

79LE141332-101 

79LE141332-108 

79LE141332-120 

79LE141332-126 

79LE141332-149 

79LE141332-144 

79LE141332-168 

79LE141332-162 

79LE141332-187 

79LE141332-182 

79LE141332-207 

79LE141332-202 

79LE141332-226 

79LE141332-222 

79LE141332-246 

79LE141332-242 

F42LM141332-00 

F42LM141332-14 

F42LM141332-12 

F42LM141332-26 

F42LM141332-24 

F42LM141332-38 

F42LM141332-36 

F42LM141332-40 

F42LM141332-48 

F42LM141332-50 

F42LM141332-54 

F42LM141332-62 

F42LM141332-60 

F42LM141332-82 

F42LM141332-86 

F42LM141332-04 

F42LM141332-02 

F42LM141332-124 

F42LM141332-128 

F42LE141332-040 

F42LE141332-048 

F42LE141332-058 

F42LE141332-054 

F42LE141332-066 

F42LE141332-064 

F42LE141332-074U 

F42LE141332-070U 

F42LE141332-083 

F42LE141332-080 

F42LE141332-092 

F42LE141332-098 

F42LE141332-101 

F42LE141332-108 

F42LE141332-120 

F42LE141332-126 

F42LE141332-149 

F42LE141332-144 

F42LE141332-168 

F42LE141332-162 

F42LE141332-187 

F42LE141332-182 

F42LE141332-207 

F42LE141332-202 

F42LE141332-226 

F42LE141332-222 

F42LE141332-246 

F42LE141332-242 

44LM141332-00 

44LM141332-14 

44LM141332-12 

44LM141332-26 

44LM141332-24 

44LM141332-38 

44LM141332-36 

44LM141332-40 

44LM141332-48 

44LM141332-50 

44LM141332-54 

44LM141332-62 

44LM141332-60 

44LM141332-82 

44LM141332-86 

44LM141332-04 

44LM141332-02 

44LM141332-124 

44LM141332-128 

44LE141332-040 

44LE141332-048 

44LE141332-058 

44LE141332-054 

44LE141332-066 

44LE141332-064 

44LE141332-074U 

44LE141332-070U 

44LE141332-083 

44LE141332-080 

44LE141332-092 

44LE141332-098 

44LE141332-101 

44LE141332-108 

44LE141332-120 

44LE141332-126 

44LE141332-149 

44LE141332-144 

44LE141332-168 

44LE141332-162 

44LE141332-187 

44LE141332-182 

44LE141332-207 

44LE141332-202 

44LE141332-226 

44LE141332-222 

44LE141332-246 

44LE141332-242 

99LM141332-00 

99LM141332-14 

99LM141332-12 

99LM141332-26 

99LM141332-24 

99LM141332-38 

99LM141332-36 

99LM141332-40 

99LM141332-48 

99LM141332-50 

99LM141332-54 

99LM141332-62 

99LM141332-60 

99LM141332-82 

99LM141332-86 

99LM141332-04 

99LM141332-02 

99LM141332-124 

99LM141332-128 

99LE141332-040 

99LE141332-048 

99LE141332-058 

99LE141332-054 

99LE141332-066 

99LE141332-064 

99LE141332-074U 

99LE141332-070U 

99LE141332-083 

99LE141332-080 



M45913/2-03CG5Z 

M45913/2-03FG5Z 

M45913/2-04CG5Z 

M45913/2-04FG5Z 

M45913/2-05CG5Z 

M45913/2-05FG5Z 

M45913/2-06CG5Z 

M45913/2-06FG5Z 

M45913/2-08CG5Z 

M45913/2-08FG5Z 

M45913/2-010CG5Z 

M45913/2-010FG5Z 

M45913/2-012CG5Z 

M45913/2-012FG5Z 

M45913/2-4CG5Z 

M45913/2-4FG5Z 

M45913/2-5CG5Z 

M45913/2-5FG5Z 

M45913/2-6CG5Z 

M45913/2-6FG5Z 

M45913/2-7CG5Z 

M45913/2-7FG5Z 

M45913/2-8CG5Z 

M45913/2-8FG5Z 

M45913/2-9CG5Z 

M45913/2-9FG5Z 

M45913/2-10CG5Z 

M45913/2-10FG5Z 

M45913/2-12CG5Z 

M45913/2-12FG5Z 

M45913/2-14CG5Z 

M45913/2-14FG5Z 

M45913/2-16CG5Z 

M45913/2-16FG5Z 

M45913/2-18CG5Z 

M45913/2-18FG5Z 

M45913/2-20CG5Z 

M45913/2-20FG5Z 

M45913/2-22CG5Z 

M45913/2-22FG5Z 

M45913/2-24CG5Z 

M45913/2-24FG5Z 

M45913/2-00FBB 

M45913/2-01CBB 

M45913/2-01FBB 

M45913/2-02CBB 

M45913/2-02FBB 

M45913/2-03CBB 

M45913/2-03FBB 

M45913/2-04CBB 

M45913/2-04FBB 

M45913/2-05CBB 

M45913/2-05FBB 

M45913/2-06CBB 

M45913/2-06FBB 

M45913/2-08CBB 

M45913/2-08FBB 

M45913/2-010CBB 

M45913/2-010FBB 

M45913/2-012CBB 

M45913/2-012FBB 

M45913/2-4CBB 

M45913/2-4FBB 

M45913/2-5CBB 

M45913/2-5FBB 

M45913/2-6CBB 

M45913/2-6FBB 

M45913/2-7CBB 

M45913/2-7FBB 

M45913/2-8CBB 

M45913/2-8FBB 



FSCM - 019L2 

15

AN/MS/NAS 


M45913/2-9CBB 

M45913/2-9FBB 

M45913/2-10CBB 

M45913/2-10FBB 

M45913/2-12CBB 

M45913/2-12FBB 

M45913/2-14CBB 

M45913/2-14FBB 

M45913/2-16CBB 

M45913/2-16FBB 

M45913/2-18CBB 

M45913/2-18FBB 

M45913/2-20CBB 

M45913/2-20FBB 

M45913/2-22CBB 

M45913/2-22FBB 

M45913/2-24CBB 

M45913/2-24FBB 

M45913/2-00FAA 

M45913/2-01CAA 

M45913/2-01FAA 

M45913/2-02CAA 

M45913/2-02FAA 

M45913/2-03CAA 

M45913/2-03FAA 

M45913/2-04CAA 

M45913/2-04FAA 

M45913/2-05CAA 

M45913/2-05FAA 

M45913/2-06CAA 

M45913/2-06FAA 

M45913/2-08CAA 

M45913/2-08FAA 

M45913/2-010CAA 

M45913/2-010FAA 

M45913/2-012CAA 

M45913/2-012FAA 

M45913/2-4CAA 

M45913/2-4FAA 

M45913/2-5CAA 

M45913/2-5FAA 

M45913/2-6CAA 

M45913/2-6FAA 

M45913/2-7CAA 

M45913/2-7FAA 

M45913/2-8CAA 

M45913/2-8FAA 

M45913/2-9CAA 

M45913/2-9FAA 

M45913/2-10CAA 

M45913/2-10FAA 

M45913/2-12CAA 

M45913/2-12FAA 

M45913/2-14CAA 

M45913/2-14FAA 

M45913/2-16CAA 

M45913/2-16FAA 

M45913/2-18CAA 

M45913/2-18FAA 

M45913/2-20CAA 

M45913/2-20FAA 

M45913/2-22CAA 

M45913/2-22FAA 

M45913/2-24CAA 

M45913/2-24FAA 

M45913/2-00FS6 

M45913/2-01CS6 

M45913/2-01FS6 

M45913/2-02CS6 

M45913/2-02FS6 

99LE141332-092 

99LE141332-098 

99LE141332-101 

99LE141332-108 

99LE141332-120 

99LE141332-126 

99LE141332-149 

99LE141332-144 

99LE141332-168 

99LE141332-162 

99LE141332-187 

99LE141332-182 

99LE141332-207 

99LE141332-202 

99LE141332-226 

99LE141332-222 

99LE141332-246 

99LE141332-242 

68LM141332-00 

68LM141332-14 

68LM141332-12 

68LM141332-26 

68LM141332-24 

68LM141332-38 

68LM141332-36 

68LM141332-40 

68LM141332-48 

68LM141332-50 

68LM141332-54 

68LM141332-62 

68LM141332-60 

68LM141332-82 

68LM141332-86 

68LM141332-04 

68LM141332-02 

68LM141332-124 

68LM141332-128 

68LE141332-040 

68LE141332-048 

68LE141332-058 

68LE141332-054 

68LE141332-066 

68LE141332-064 

68LE141332-074U 

68LE141332-070U 

68LE141332-083 

68LE141332-080 

68LE141332-092 

68LE141332-098 

68LE141332-101 

68LE141332-108 

68LE141332-120 

68LE141332-126 

68LE141332-149 

68LE141332-144 

68LE141332-168 

68LE141332-162 

68LE141332-187 

68LE141332-182 

68LE141332-207 

68LE141332-202 

68LE141332-226 

68LE141332-222 

68LE141332-246 

68LE141332-242 

79LM141333-00 

79LM141333-14 

79LM141333-12 

79LM141333-26 

79LM141333-24 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

M45913/2-03CS6 

M45913/2-03FS6 

M45913/2-04CS6 

M45913/2-04FS6 

M45913/2-05CS6 

M45913/2-05FS6 

M45913/2-06CS6 

M45913/2-06FS6 

M45913/2-08CS6 

M45913/2-08FS6 

M45913/2-010CS6 

M45913/2-010FS6 

M45913/2-012CS6 

M45913/2-012FS6 

M45913/2-4CS6 

M45913/2-4FS6 

M45913/2-5CS6 

M45913/2-5FS6 

M45913/2-6CS6 

M45913/2-6FS6 

M45913/2-7CS6 

M45913/2-7FS6 

M45913/2-8CS6 

M45913/2-8FS6 

M45913/2-9CS6 

M45913/2-9FS6 

M45913/2-10CS6 

M45913/2-10FS6 

M45913/2-12CS6 

M45913/2-12FS6 

M45913/2-14CS6 

M45913/2-14FS6 

M45913/2-16CS6 

M45913/2-16FS6 

M45913/2-18CS6 

M45913/2-18FS6 

M45913/2-20CS6 

M45913/2-20FS6 

M45913/2-22CS6 

M45913/2-22FS6 

M45913/2-24CS6 

M45913/2-24FS6 

M45913/2-00FG8C 

M45913/2-01CG8C 

M45913/2-01FG8C 

M45913/2-02CG8C 

M45913/2-02FG8C 

M45913/2-03CG8C 

M45913/2-03FG8C 

M45913/2-04CG8C 

M45913/2-04FG8C 

M45913/2-05CG8C 

M45913/2-05FG8C 

M45913/2-06CG8C 

M45913/2-06FG8C 

M45913/2-08CG8C 

M45913/2-08FG8C 

M45913/2-010CG8C 

M45913/2-010FG8C 

M45913/2-012CG8C 

M45913/2-012FG8C 

M45913/2-4CG8C 

M45913/2-4FG8C 

M45913/2-5CG8C 

M45913/2-5FG8C 

M45913/2-6CG8C 

M45913/2-6FG8C 

M45913/2-7CG8C 

M45913/2-7FG8C 

M45913/2-8CG8C 

M45913/2-8FG8C 

79LM141333-38 

79LM141333-36 

79LM141333-40 

79LM141333-48 

79LM141333-50 

79LM141333-54 

79LM141333-62 

79LM141333-60 

79LM141333-82 

79LM141333-86 

79LM141333-04 

79LM141333-02 

79LM141333-124 

79LM141333-128 

79LE141333-040 

79LE141333-048 

79LE141333-058 

79LE141333-054 

79LE141333-066 

79LE141333-064 

79LE141333-074U 

79LE141333-070U 

79LE141333-083 

79LE141333-080 

79LE141333-092 

79LE141333-098 

79LE141333-101 

79LE141333-108 

79LE141333-120 

79LE141333-126 

79LE141333-149 

79LE141333-144 

79LE141333-168 

79LE141333-162 

79LE141333-187 

79LE141333-182 

79LE141333-207 

79LE141333-202 

79LE141333-226 

79LE141333-222 

79LE141333-246 

79LE141333-242 

F52LM141333-00 

F52LM141333-14 

F52LM141333-12 

F52LM141333-26 

F52LM141333-24 

F52LM141333-38 

F52LM141333-36 

F52LM141333-40 

F52LM141333-48 

F52LM141333-50 

F52LM141333-54 

F52LM141333-62 

F52LM141333-60 

F52LM141333-82 

F52LM141333-86 

F52LM141333-04 

F52LM141333-02 

F52LM141333-124 

F52LM141333-128 

F52LE141333-040 

F52LE141333-048 

F52LE141333-058 

F52LE141333-054 

F52LE141333-066 

F52LE141333-064 

F52LE141333-074U 

F52LE141333-070U 

F52LE141333-083 

F52LE141333-080 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


M45913/2-9CG8C 

M45913/2-9FG8C 

M45913/2-10CG8C 

M45913/2-10FG8C 

M45913/2-12CG8C 

M45913/2-12FG8C 

M45913/2-14CG8C 

M45913/2-14FG8C 

M45913/2-16CG8C 

M45913/2-16FG8C 

M45913/2-18CG8C 

M45913/2-18FG8C 

M45913/2-20CG8C 

M45913/2-20FG8C 

M45913/2-22CG8C 

M45913/2-22FG8C 

M45913/2-24CG8C 

M45913/2-24FG8C 

M45913/2-00FG8Z 

M45913/2-01CG8Z 

M45913/2-01FG8Z 

M45913/2-02CG8Z 

M45913/2-02FG8Z 

M45913/2-03CG8Z 

M45913/2-03FG8Z 

M45913/2-04CG8Z 

M45913/2-04FG8Z 

M45913/2-05CG8Z 

M45913/2-05FG8Z 

M45913/2-06CG8Z 

M45913/2-06FG8Z 

M45913/2-08CG8Z 

M45913/2-08FG8Z 

M45913/2-010CG8Z 

M45913/2-010FG8Z 

M45913/2-012CG8Z 

M45913/2-012FG8Z 

M45913/2-4CG8Z 

M45913/2-4FG8Z 

M45913/2-5CG8Z 

M45913/2-5FG8Z 

M45913/2-6CG8Z 

M45913/2-6CG8Z 

M45913/2-7CG8Z 

M45913/2-7FG8Z 

M45913/2-8CG8Z 

M45913/2-8FG8Z 

M45913/2-9CG8Z 

M45913/2-9FG8Z 

M45913/2-10CG8Z 

M45913/2-10FG8Z 

M45913/2-12CG8Z 

M45913/2-12FG8Z 

M45913/2-14CG8Z 

M45913/2-14FG8Z 

M45913/2-16CG8Z 

M45913/2-16FG8Z 

M45913/2-18CG8Z 

M45913/2-18FG8Z 

M45913/2-20CG8Z 

M45913/2-20FG8Z 

M45913/2-22CG8Z 

M45913/2-22FG8Z 

M45913/2-24CG8Z 

M45913/2-24FG8Z 

M45913/3-00FS3 

M45913/3-01CS3 

M45913/3-01FS3 

M45913/3-02CS3 

M45913/3-02FS3 

F52LE141333-092 

F52LE141333-098 

F52LE141333-101 

F52LE141333-108 

F52LE141333-120 

F52LE141333-126 

F52LE141333-149 

F52LE141333-144 

F52LE141333-168 

F52LE141333-162 

F52LE141333-187 

F52LE141333-182 

F52LE141333-207 

F52LE141333-202 

F52LE141333-226 

F52LE141333-222 

F52LE141333-246 

F52LE141333-242 

54LM141333-00 

54LM141333-14 

54LM141333-12 

54LM141333-26 

54LM141333-24 

54LM141333-38 

54LM141333-36 

54LM141333-40 

54LM141333-48 

54LM141333-50 

54LM141333-54 

54LM141333-62 

54LM141333-60 

54LM141333-82 

54LM141333-86 

54LM141333-04 

54LM141333-02 

54LM141333-124 

54LM141333-128 

54LE141333-040 

54LE141333-048 

54LE141333-058 

54LE141333-054 

54LE141333-066 

54LE141333-064 

54LE141333-074U 

54LE141333-070U 

54LE141333-083 

54LE141333-080 

54LE141333-092 

54LE141333-098 

54LE141333-101 

54LE141333-108 

54LE141333-120 

54LE141333-126 

54LE141333-149 

54LE141333-144 

54LE141333-168 

54LE141333-162 

54LE141333-187 

54LE141333-182 

54LE141333-207 

54LE141333-202 

54LE141333-226 

54LE141333-222 

54LE141333-246 

54LE141333-242 

79NM141316-00 

79NM141316-14 

79NM141316-12 

79NM141316-26 

79NM141316-24 

79NM141316-38 

79NM141316-36 

79NM141316-40 

79NM141316-48 

79NM141316-50 

79NM141316-54 

79NM141316-62 

79NM141316-60 

79NM141316-82 

79NM141316-86 

79NM141316-04 

79NM141316-02 

79NM141316-124 

79NM141316-128 

79NE141316-040 

79NE141316-048 

79NE141316-058 

79NE141316-054 

79NE141316-066 

79NE141316-064 

79NE141316-074 

79NE141316-070 

79NE141316-083 

79NE141316-080 

79NE141316-092 

79NE141316-098 

79NE141316-101 

79NE141316-108 

79NE141316-120 

79NE141316-126 

79NE141316-149 

79NE141316-144 

79NE141316-168 

79NE141316-162 

79NE141316-187 

79NE141316-182 

79NE141316-207 

79NE141316-202 

79NE141316-226 

79NE141316-222 

79NE141316-246 

79NE141316-242 

F42NM141316-00 

F42NM141316-14 

F42NM141316-12 

F42NM141316-26 

F42NM141316-24 

F42NM141316-38 

F42NM141316-36 

F42NM141316-40 

F42NM141316-48 

F42NM141316-50 

F42NM141316-54 

F42NM141316-62 

F42NM141316-60 

F42NM141316-82 

F42NM141316-86 

F42NM141316-04 

F42NM141316-02 

F42NM141316-124 

F42NM141316-128 

F42NE141316-040 

F42NE141316-048 

F42NE141316-058 

F42NE141316-054 

F42NE141316-066 

F42NE141316-064 

F42NE141316-074 

F42NE141316-070 



M45913/3-03CS3 

M45913/3-03FS3 

M45913/3-04CS3 

M45913/3-04FS3 

M45913/3-05CS3 

M45913/3-05FS3 

M45913/3-06CS3 

M45913/3-06FS3 

M45913/3-08CS3 

M45913/3-08FS3 

M45913/3-010CS3 

M45913/3-010FS3 

M45913/3-012CS3 

M45913/3-012FS3 

M45913/3-4CS3 

M45913/3-4FS3 

M45913/3-5CS3 

M45913/3-5FS3 

M45913/3-6CS3 

M45913/3-6FS3 

M45913/3-7CS3 

M45913/3-7FS3 

M45913/3-8CS3 

M45913/3-8FS3 

M45913/3-9CS3 

M45913/3-9FS3 

M45913/3-10CS3 

M45913/3-10FS3 

M45913/3-12CS3 

M45913/3-12FS3 

M45913/3-14CS3 

M45913/3-14FS3 

M45913/3-16CS3 

M45913/3-16FS3 

M45913/3-18CS3 

M45913/3-18FS3 

M45913/3-20CS3 

M45913/3-20FS3 

M45913/3-22CS3 

M45913/3-22FS3 

M45913/3-24CS3 

M45913/3-24FS3 

M45913/3-00FG5C 

M45913/3-01CG5C 

M45913/3-01FG5C 

M45913/3-02CG5C 

M45913/3-02FG5C 

M45913/3-03CG5C 

M45913/3-03FG5C 

M45913/3-04CG5C 

M45913/3-04FG5C 

M45913/3-05CG5C 

M45913/3-05FG5C 

M45913/3-06CG5C 

M45913/3-06FG5C 

M45913/3-08CG5C 

M45913/3-08FG5C 

M45913/3-010CG5C 

M45913/3-010FG5C 

M45913/3-012CG5C 

M45913/3-012FG5C 

M45913/3-4CG5C 

M45913/3-4FG5C 

M45913/3-5CG5C 

M45913/3-5FG5C 

M45913/3-6CG5C 

M45913/3-6FG5C 

M45913/3-7CG5C 

M45913/3-7FG5C 



FSCM - 019L2 

16

M45913/3-8CG5C 

M45913/3-8FG5C 

M45913/3-9CG5C 

M45913/3-9FG5C 

M45913/3-10CG5C 

M45913/3-10FG5C 

M45913/3-12CG5C 

M45913/3-12FG5C 

M45913/3-14CG5C 

M45913/3-14FG5C 

M45913/3-16CG5C 

M45913/3-16FG5C 

M45913/3-18CG5C 

M45913/3-18FG5C 

M45913/3-20CG5C 

M45913/3-20FG5C 

M45913/3-22CG5C 

M45913/3-22FG5C 

M45913/3-24CG5C 

M45913/3-24FG5C 

M45913/3-00FG5Z 

M45913/3-01CG5Z 

M45913/3-01FG5Z 

M45913/3-02CG5Z 

M45913/3-02FG5Z 

M45913/3-03CG5Z 

M45913/3-03FG5Z 

M45913/3-04CG5Z 

M45913/3-04FG5Z 

M45913/3-05CG5Z 

M45913/3-05FG5Z 

M45913/3-06CG5Z 

M45913/3-06FG5Z 

M45913/3-08CG5Z 

M45913/3-08FG5Z 

M45913/3-010CG5Z 

M45913/3-010FG5Z 

M45913/3-012CG5Z 

M45913/3-012FG5Z 

M45913/3-4CG5Z 

M45913/3-4FG5Z 

M45913/3-5CG5Z 

M45913/3-5FG5Z 

M45913/3-6CG5Z 

M45913/3-6FG5Z 

M45913/3-7CG5Z 

M45913/3-7FG5Z 

M45913/3-8CG5Z 

M45913/3-8FG5Z 

M45913/3-9CG5Z 

M45913/3-9FG5Z 

M45913/3-10CG5Z 

M45913/3-10FG5Z 

M45913/3-12CG5Z 

M45913/3-12FG5Z 

M45913/3-14CG5Z 

M45913/3-14FG5Z 

M45913/3-16CG5Z 

M45913/3-16FG5Z 

M45913/3-18CG5Z 

M45913/3-18FG5Z 

M45913/3-20CG5Z 

M45913/3-20FG5Z 

M45913/3-22CG5Z 

M45913/3-22FG5Z 

M45913/3-24CG5Z 

M45913/3-24FG5Z 

M45913/3-00FBB 

M45913/3-01CBB 

F42NE141316-083 

F42NE141316-080 

F42NE141316-092 

F42NE141316-098 

F42NE141316-101 

F42NE141316-108 

F42NE141316-120 

F42NE141316-126 

F42NE141316-149 

F42NE141316-144 

F42NE141316-168 

F42NE141316-162 

F42NE141316-187 

F42NE141316-182 

F42NE141316-207 

F42NE141316-202 

F42NE141316-226 

F42NE141316-222 

F42NE141316-246 

F42NE141316-242 

44NM141316-00 

44NM141316-14 

44NM141316-12 

44NM141316-26 

44NM141316-24 

44NM141316-38 

44NM141316-36 

44NM141316-40 

44NM141316-48 

44NM141316-50 

44NM141316-54 

44NM141316-62 

44NM141316-60 

44NM141316-82 

44NM141316-86 

44NM141316-04 

44NM141316-02 

44NM141316-124 

44NM141316-128 

44NE141316-040 

44NE141316-048 

44NE141316-058 

44NE141316-054 

44NE141316-066 

44NE141316-064 

44NE141316-074 

44NE141316-070 

44NE141316-083 

44NE141316-080 

44NE141316-092 

44NE141316-098 

44NE141316-101 

44NE141316-108 

44NE141316-120 

44NE141316-126 

44NE141316-149 

44NE141316-144 

44NE141316-168 

44NE141316-162 

44NE141316-187 

44NE141316-182 

44NE141316-207 

44NE141316-202 

44NE141316-226 

44NE141316-222 

44NE141316-246 

44NE141316-242 

99NM141316-00 

99NM141316-14 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

M45913/3-01FBB 

M45913/3-02CBB 

M45913/3-02FBB 

M45913/3-03CBB 

M45913/3-03FBB 

M45913/3-04CBB 

M45913/3-04FBB 

M45913/3-05CBB 

M45913/3-05FBB 

M45913/3-06CBB 

M45913/3-06FBB 

M45913/3-08CBB 

M45913/3-08FBB 

M45913/3-010CBB 

M45913/3-010FBB 

M45913/3-012CBB 

M45913/3-012FBB 

M45913/3-4CBB 

M45913/3-4FBB 

M45913/3-5CBB 

M45913/3-5FBB 

M45913/3-6CBB 

M45913/3-6FBB 

M45913/3-7CBB 

M45913/3-7FBB 

M45913/3-8CBB 

M45913/3-8FBB 

M45913/3-9CBB 

M45913/3-9FBB 

M45913/3-10CBB 

M45913/3-10FBB 

M45913/3-12CBB 

M45913/3-12FBB 

M45913/3-14CBB 

M45913/3-14FBB 

M45913/3-16CBB 

M45913/3-16FBB 

M45913/3-18CBB 

M45913/3-18FBB 

M45913/3-20CBB 

M45913/3-20FBB 

M45913/3-22CBB 

M45913/3-22FBB 

M45913/3-24CBB 

M45913/3-24FBB 

M45913/3-00FAA 

M45913/3-01CAA 

M45913/3-01FAA 

M45913/3-02CAA 

M45913/3-02FAA 

M45913/3-03CAA 

M45913/3-03FAA 

M45913/3-04CAA 

M45913/3-04FAA 

M45913/3-05CAA 

M45913/3-05FAA 

M45913/3-06CAA 

M45913/3-06FAA 

M45913/3-08CAA 

M45913/3-08FAA 

M45913/3-010CAA 

M45913/3-010FAA 

M45913/3-012CAA 

M45913/3-012FAA 

M45913/3-4CAA 

M45913/3-4FAA 

M45913/3-5CAA 

M45913/3-5FAA 

M45913/3-6CAA 

99NM141316-12 

99NM141316-26 

99NM141316-24 

99NM141316-38 

99NM141316-36 

99NM141316-40 

99NM141316-48 

99NM141316-50 

99NM141316-54 

99NM141316-62 

99NM141316-60 

99NM141316-82 

99NM141316-86 

99NM141316-04 

99NM141316-02 

99NM141316-124 

99NM141316-128 

99NE141316-040 

99NE141316-048 

99NE141316-058 

99NE141316-054 

99NE141316-066 

99NE141316-064 

99NE141316-074 

99NE141316-070 

99NE141316-083 

99NE141316-080 

99NE141316-092 

99NE141316-098 

99NE141316-101 

99NE141316-108 

99NE141316-120 

99NE141316-126 

99NE141316-149 

99NE141316-144 

99NE141316-168 

99NE141316-162 

99NE141316-187 

99NE141316-182 

99NE141316-207 

99NE141316-202 

99NE141316-226 

99NE141316-222 

99NE141316-246 

99NE141316-242 

68NM141316-00 

68NM141316-14 

68NM141316-12 

68NM141316-26 

68NM141316-24 

68NM141316-38 

68NM141316-36 

68NM141316-40 

68NM141316-48 

68NM141316-50 

68NM141316-54 

68NM141316-62 

68NM141316-60 

68NM141316-82 

68NM141316-86 

68NM141316-04 

68NM141316-02 

68NM141316-124 

68NM141316-128 

68NE141316-040 

68NE141316-048 

68NE141316-058 

68NE141316-054 

68NE141316-066 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


M45913/3-6FAA 

M45913/3-7CAA 

M45913/3-7FAA 

M45913/3-8CAA 

M45913/3-8FAA 

M45913/3-9CAA 

M45913/3-9FAA 

M45913/3-10CAA 

M45913/3-10FAA 

M45913/3-12CAA 

M45913/3-12FAA 

M45913/3-14CAA 

M45913/3-14FAA 

M45913/3-16CAA 

M45913/3-16FAA 

M45913/3-18CAA 

M45913/3-18FAA 

M45913/3-20CAA 

M45913/3-20FAA 

M45913/3-22CAA 

M45913/3-22FAA 

M45913/3-24CAA 

M45913/3-24FAA 

M45913/3-00FS6 

M45913/3-01CS6 

M45913/3-01FS6 

M45913/3-02CS6 

M45913/3-02FS6 

M45913/3-03CS6 

M45913/3-03FS6 

M45913/3-04CS6 

M45913/3-04FS6 

M45913/3-05CS6 

M45913/3-05FS6 

M45913/3-06CS6 

M45913/3-06FS6 

M45913/3-08CS6 

M45913/3-08FS6 

M45913/3-010CS6 

M45913/3-010FS6 

M45913/3-012CS6 

M45913/3-012FS6 

M45913/3-4CS6 

M45913/3-4FS6 

M45913/3-5CS6 

M45913/3-5FS6 

M45913/3-6CS6 

M45913/3-6FS6 

M45913/3-7CS6 

M45913/3-7FS6 

M45913/3-8CS6 

M45913/3-8FS6 

M45913/3-9CS6 

M45913/3-9FS6 

M45913/3-10CS6 

M45913/3-10FS6 

M45913/3-12CS6 

M45913/3-12FS6 

M45913/3-14CS6 

M45913/3-14FS6 

M45913/3-16CS6 

M45913/3-16FS6 

M45913/3-18CS6 

M45913/3-18FS6 

M45913/3-20CS6 

M45913/3-20FS6 

M45913/3-22CS6 

M45913/3-22FS6 

M45913/3-24CS6 

M45913/3-24FS6 

68NE141316-064 

68NE141316-074 

68NE141316-070 

68NE141316-083 

68NE141316-080 

68NE141316-092 

68NE141316-098 

68NE141316-101 

68NE141316-108 

68NE141316-120 

68NE141316-126 

68NE141316-149 

68NE141316-144 

68NE141316-168 

68NE141316-162 

68NE141316-187 

68NE141316-182 

68NE141316-207 

68NE141316-202 

68NE141316-226 

68NE141316-222 

68NE141316-246 

68NE141316-242 

79NM141253-00 

79NM141253-14 

79NM141253-12 

79NM141253-26 

79NM141253-24 

79NM141253-38 

79NM141253-36 

79NM141253-40 

79NM141253-48 

79NM141253-50 

79NM141253-54 

79NM141253-62 

79NM141253-60 

79NM141253-82 

79NM141253-86 

79NM141253-04 

79NM141253-02 

79NM141253-124 

79NM141253-128 

79NE141253-040 

79NE141253-048 

79NE141253-058 

79NE141253-054 

79NE141253-066 

79NE141253-064 

79NE141253-074 

79NE141253-070 

79NE141253-083 

79NE141253-080 

79NE141253-092 

79NE141253-098 

79NE141253-101 

79NE141253-108 

79NE141253-120 

79NE141253-126 

79NE141253-149 

79NE141253-144 

79NE141253-168 

79NE141253-162 

79NE141253-187 

79NE141253-182 

79NE141253-207 

79NE141253-202 

79NE141253-226 

79NE141253-222 

79NE141253-246 

79NE141253-242 

F52NM141253-00 

F52NM141253-14 

F52NM141253-12 

F52NM141253-26 

F52NM141253-24 

F52NM141253-38 

F52NM141253-36 

F52NM141253-40 

F52NM141253-48 

F52NM141253-50 

F52NM141253-54 

F52NM141253-62 

F52NM141253-60 

F52NM141253-82 

F52NM141253-86 

F52NM141253-04 

F52NM141253-02 

F52NM141253-124 

F52NM141253-128 

F52NE141253-040 

F52NE141253-048 

F52NE141253-058 

F52NE141253-054 

F52NE141253-066 

F52NE141253-064 

F52NE141253-074 

F52NE141253-070 

F52NE141253-083 

F52NE141253-080 

F52NE141253-092 

F52NE141253-098 

F52NE141253-101 

F52NE141253-108 

F52NE141253-120 

F52NE141253-126 

F52NE141253-149 

F52NE141253-144 

F52NE141253-168 

F52NE141253-162 

F52NE141253-187 

F52NE141253-182 

F52NE141253-207 

F52NE141253-202 

F52NE141253-226 

F52NE141253-222 

F52NE141253-246 

F52NE141253-242 

54NM141253-00 

54NM141253-14 

54NM141253-12 

54NM141253-26 

54NM141253-24 

54NM141253-38 

54NM141253-36 

54NM141253-40 

54NM141253-48 

54NM141253-50 

54NM141253-54 

54NM141253-62 

54NM141253-60 

54NM141253-82 

54NM141253-86 

54NM141253-04 

54NM141253-02 

54NM141253-124 

54NM141253-128 

54NE141253-040 

54NE141253-048 

54NE141253-058 



M45913/3-00FG8C 

M45913/3-01CG8C 

M45913/3-01FG8C 

M45913/3-02CG8C 

M45913/3-02FG8C 

M45913/3-03CG8C 

M45913/3-03FG8C 

M45913/3-04CG8C 

M45913/3-04FG8C 

M45913/3-05CG8C 

M45913/3-05FG8C 

M45913/3-06CG8C 

M45913/3-06FG8C 

M45913/3-08CG8C 

M45913/3-08FG8C 

M45913/3-010CG8C 

M45913/3-010FG8C 

M45913/3-012CG8C 

M45913/3-012FG8C 

M45913/3-4CG8C 

M45913/3-4FG8C 

M45913/3-5CG8C 

M45913/3-5FG8C 

M45913/3-6CG8C 

M45913/3-6FG8C 

M45913/3-7CG8C 

M45913/3-7FG8C 

M45913/3-8CG8C 

M45913/3-8FG8C 

M45913/3-9CG8C 

M45913/3-9FG8C 

M45913/3-10CG8C 

M45913/3-10FG8C 

M45913/3-12CG8C 

M45913/3-12FG8C 

M45913/3-14CG8C 

M45913/3-14FG8C 

M45913/3-16CG8C 

M45913/3-16FG8C 

M45913/3-18CG8C 

M45913/3-18FG8C 

M45913/3-20CG8C 

M45913/3-20FG8C 

M45913/3-22CG8C 

M45913/3-22FG8C 

M45913/3-24CG8C 

M45913/3-24FG8C 

M45913/3-00FG8Z 

M45913/3-01CG8Z 

M45913/3-01FG8Z 

M45913/3-02CG8Z 

M45913/3-02FG8Z 

M45913/3-03CG8Z 

M45913/3-03FG8Z 

M45913/3-04CG8Z 

M45913/3-04FG8Z 

M45913/3-05CG8Z 

M45913/3-05FG8Z 

M45913/3-06CG8Z 

M45913/3-06FG8Z 

M45913/3-08CG8Z 

M45913/3-08FG8Z 

M45913/3-010CG8Z 

M45913/3-010FG8Z 

M45913/3-012CG8Z 

M45913/3-012FG8Z 

M45913/3-4CG8Z 

M45913/3-4FG8Z 

M45913/3-5CG8Z 



FSCM - 019L2 

17

54NE141253-054 

54NE141253-066 

54NE141253-064 

54NE141253-074 

54NE141253-070 

54NE141253-083 

54NE141253-080 

54NE141253-092 

54NE141253-098 

54NE141253-101 

54NE141253-108 

54NE141253-120 

54NE141253-126 

54NE141253-149 

54NE141253-144 

54NE141253-168 

54NE141253-162 

54NE141253-187 

54NE141253-182 

54NE141253-207 

54NE141253-202 

54NE141253-226 

54NE141253-222 

54NE141253-246 

54NE141253-242 

79LM141334-00 

79LM141334-14 

79LM141334-12 

79LM141334-26 

79LM141334-24 

79LM141334-38 

79LM141334-36 

79LM141334-40 

79LM141334-48 

79LM141334-50 

79LM141334-54 

79LM141334-62 

79LM141334-60 

79LM141334-82 

79LM141334-86 

79LM141334-04 

79LM141334-02 

79LM141334-124 

79LM141334-128 

79LE141334-040 

79LE141334-048 

79LE141334-058 

79LE141334-054 

79LE141334-066 

79LE141334-064 

79LE141334-074U 

79LE141334-070U 

79LE141334-083 

79LE141334-080 

79LE141334-092 

79LE141334-098 

79LE141334-101 

79LE141334-108 

79LE141334-120 

79LE141334-126 

79LE141334-149 

79LE141334-144 

79LE141334-168 

79LE141334-162 

79LE141334-187 

79LE141334-182 

79LE141334-207 

79LE141334-202 

79LE141334-226 

79LE141334-222 

79LE141334-246 

M45913/3-5FG8Z 

M45913/3-6CG8Z 

M45913/3-6FG8Z 

M45913/3-7CG8Z 

M45913/3-7FG8Z 

M45913/3-8CG8Z 

M45913/3-8FG8Z 

M45913/3-9CG8Z 

M45913/3-9FG8Z 

M45913/3-10CG8Z 

M45913/3-10FG8Z 

M45913/3-12CG8Z 

M45913/3-12FG8Z 

M45913/3-14CG8Z 

M45913/3-14FG8Z 

M45913/3-16CG8Z 

M45913/3-16FG8Z 

M45913/3-18CG8Z 

M45913/3-18FG8Z 

M45913/3-20CG8Z 

M45913/3-20FG8Z 

M45913/3-22CG8Z 

M45913/3-22FG8Z 

M45913/3-24CG8Z 

M45913/3-24FG8Z 

M45913/4-00FS3 

M45913/4-01CS3 

M45913/4-01FS3 

M45913/4-02CS3 

M45913/4-02FS3 

M45913/4-03CS3 

M45913/4-03FS3 

M45913/4-04CS3 

M45913/4-04FS3 

M45913/4-05CS3 

M45913/4-05FS3 

M45913/4-06CS3 

M45913/4-06FS3 

M45913/4-08CS3 

M45913/4-08FS3 

M45913/4-010CS3 

M45913/4-010FS3 

M45913/4-012CS3 

M45913/4-012FS3 

M45913/4-4CS3 

M45913/4-4FS3 

M45913/4-5CS3 

M45913/4-5FS3 

M45913/4-6CS3 

M45913/4-6FS3 

M45913/4-7CS3 

M45913/4-7FS3 

M45913/4-8CS3 

M45913/4-8FS3 

M45913/4-9CS3 

M45913/4-9FS3 

M45913/4-10CS3 

M45913/4-10FS3 

M45913/4-12CS3 

M45913/4-12FS3 

M45913/4-14CS3 

M45913/4-14FS3 

M45913/4-16CS3 

M45913/4-16FS3 

M45913/4-18CS3 

M45913/4-18FS3 

M45913/4-20CS3 

M45913/4-20FS3 

M45913/4-22CS3 

M45913/4-22FS3 

M45913/4-24CS3 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

M45913/4-24FS3 

M45913/4-00FG5C 

M45913/4-01CG5C 

M45913/4-01FG5C 

M45913/4-02CG5C 

M45913/4-02FG5C 

M45913/4-03CG5C 

M45913/4-03FG5C 

M45913/4-04CG5C 

M45913/4-04FG5C 

M45913/4-05CG5C 

M45913/4-05FG5C 

M45913/4-06CG5C 

M45913/4-06FG5C 

M45913/4-08CG5C 

M45913/4-08FG5C 

M45913/4-010CG5C 

M45913/4-010FG5C 

M45913/4-012CG5C 

M45913/4-012FG5C 

M45913/4-4CG5C 

M45913/4-4FG5C 

M45913/4-5CG5C 

M45913/4-5FG5C 

M45913/4-6CG5C 

M45913/4-6FG5C 

M45913/4-7CG5C 

M45913/4-7FG5C 

M45913/4-8CG5C 

M45913/4-8FG5C 

M45913/4-9CG5C 

M45913/4-9FG5C 

M45913/4-10CG5C 

M45913/4-10FG5C 

M45913/4-12CG5C 

M45913/4-12FG5C 

M45913/4-14CG5C 

M45913/4-14FG5C 

M45913/4-16CG5C 

M45913/4-16FG5C 

M45913/4-18CG5C 

M45913/4-18FG5C 

M45913/4-20CG5C 

M45913/4-20FG5C 

M45913/4-22CG5C 

M45913/4-22FG5C 

M45913/4-24CG5C 

M45913/4-24FG5C 

M45913/4-00FG5Z 

M45913/4-01CG5Z 

M45913/4-01FG5Z 

M45913/4-02CG5Z 

M45913/4-02FG5Z 

M45913/4-03CG5Z 

M45913/4-03FG5Z 

M45913/4-04CG5Z 

M45913/4-04FG5Z 

M45913/4-05CG5Z 

M45913/4-05FG5Z 

M45913/4-06CG5Z 

M45913/4-06FG5Z 

M45913/4-08CG5Z 

M45913/4-08FG5Z 

M45913/4-010CG5Z 

M45913/4-010FG5Z 

M45913/4-012CG5Z 

M45913/4-012FG5Z 

M45913/4-4CG5Z 

M45913/4-4FG5Z 

M45913/4-5CG5Z 

79LE141334-242 

F42LM141334-00 

F42LM141334-14 

F42LM141334-12 

F42LM141334-26 

F42LM141334-24 

F42LM141334-38 

F42LM141334-36 

F42LM141334-40 

F42LM141334-48 

F42LM141334-50 

F42LM141334-54 

F42LM141334-62 

F42LM141334-60 

F42LM141334-82 

F42LM141334-86 

F42LM141334-04 

F42LM141334-02 

F42LM141334-124 

F42LM141334-128 

F42LE141334-040 

F42LE141334-048 

F42LE141334-058 

F42LE141334-054 

F42LE141334-066 

F42LE141334-064 

F42LE141334-074U 

F42LE141334-070U 

F42LE141334-083 

F42LE141334-080 

F42LE141334-092 

F42LE141334-098 

F42LE141334-101 

F42LE141334-108 

F42LE141334-120 

F42LE141334-126 

F42LE141334-149 

F42LE141334-144 

F42LE141334-168 

F42LE141334-162 

F42LE141334-187 

F42LE141334-182 

F42LE141334-207 

F42LE141334-202 

F42LE141334-226 

F42LE141334-222 

F42LE141334-246 

F42LE141334-242 

44LM141334-00 

44LM141334-14 

44LM141334-12 

44LM141334-26 

44LM141334-24 

44LM141334-38 

44LM141334-36 

44LM141334-40 

44LM141334-48 

44LM141334-50 

44LM141334-54 

44LM141334-62 

44LM141334-60 

44LM141334-82 

44LM141334-86 

44LM141334-04 

44LM141334-02 

44LM141334-124 

44LM141334-128 

44LE141334-040 

44LE141334-048 

44LE141334-058 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


M45913/4-5FG5Z 

M45913/4-6CG5Z 

M45913/4-6FG5Z 

M45913/4-7CG5Z 

M45913/4-7FG5Z 

M45913/4-8CG5Z 

M45913/4-8FG5Z 

M45913/4-9CG5Z 

M45913/4-9FG5Z 

M45913/4-10CG5Z 

M45913/4-10FG5Z 

M45913/4-12CG5Z 

M45913/4-12FG5Z 

M45913/4-14CG5Z 

M45913/4-14FG5Z 

M45913/4-16CG5Z 

M45913/4-16FG5Z 

M45913/4-18CG5Z 

M45913/4-18FG5Z 

M45913/4-20CG5Z 

M45913/4-20FG5Z 

M45913/4-22CG5Z 

M45913/4-22FG5Z 

M45913/4-24CG5Z 

M45913/4-24FG5Z 

M45913/4-00FBB 

M45913/4-01CBB 

M45913/4-01FBB 

M45913/4-02CBB 

M45913/4-02FBB 

M45913/4-03CBB 

M45913/4-03FBB 

M45913/4-04CBB 

M45913/4-04FBB 

M45913/4-05CBB 

M45913/4-05FBB 

M45913/4-06CBB 

M45913/4-06FBB 

M45913/4-08CBB 

M45913/4-08FBB 

M45913/4-010CBB 

M45913/4-010FBB 

M45913/4-012CBB 

M45913/4-012FBB 

M45913/4-4CBB 

M45913/4-4FBB 

M45913/4-5CBB 

M45913/4-5FBB 

M45913/4-6CBB 

M45913/4-6FBB 

M45913/4-7CBB 

M45913/4-7FBB 

M45913/4-8CBB 

M45913/4-8FBB 

M45913/4-9CBB 

M45913/4-9FBB 

M45913/4-10CBB 

M45913/4-10FBB 

M45913/4-12CBB 

M45913/4-12FBB 

M45913/4-14CBB 

M45913/4-14FBB 

M45913/4-16CBB 

M45913/4-16FBB 

M45913/4-18CBB 

M45913/4-18FBB 

M45913/4-20CBB 

M45913/4-20FBB 

M45913/4-22CBB 

M45913/4-22FBB 

M45913/4-24CBB 

44LE141334-054 

44LE141334-066 

44LE141334-064 

44LE141334-074U 

44LE141334-070U 

44LE141334-083 

44LE141334-080 

44LE141334-092 

44LE141334-098 

44LE141334-101 

44LE141334-108 

44LE141334-120 

44LE141334-126 

44LE141334-149 

44LE141334-144 

44LE141334-168 

44LE141334-162 

44LE141334-187 

44LE141334-182 

44LE141334-207 

44LE141334-202 

44LE141334-226 

44LE141334-222 

44LE141334-246 

44LE141334-242 

99LM141334-00 

99LM141334-14 

99LM141334-12 

99LM141334-26 

99LM141334-24 

99LM141334-38 

99LM141334-36 

99LM141334-40 

99LM141334-48 

99LM141334-50 

99LM141334-54 

99LM141334-62 

99LM141334-60 

99LM141334-82 

99LM141334-86 

99LM141334-04 

99LM141334-02 

99LM141334-124 

99LM141334-128 

99LE141334-040 

99LE141334-048 

99LE141334-058 

99LE141334-054 

99LE141334-066 

99LE141334-064 

99LE141334-074U 

99LE141334-070U 

99LE141334-083 

99LE141334-080 

99LE141334-092 

99LE141334-098 

99LE141334-101 

99LE141334-108 

99LE141334-120 

99LE141334-126 

99LE141334-149 

99LE141334-144 

99LE141334-168 

99LE141334-162 

99LE141334-187 

99LE141334-182 

99LE141334-207 

99LE141334-202 

99LE141334-226 

99LE141334-222 

99LE141334-246 

99LE141334-242 

68LM141334-00 

68LM141334-14 

68LM141334-12 

68LM141334-26 

68LM141334-24 

68LM141334-38 

68LM141334-36 

68LM141334-40 

68LM141334-48 

68LM141334-50 

68LM141334-54 

68LM141334-62 

68LM141334-60 

68LM141334-82 

68LM141334-86 

68LM141334-04 

68LM141334-02 

68LM141334-124 

68LM141334-128 

68LE141334-040 

68LE141334-048 

68LE141334-058 

68LE141334-054 

68LE141334-066 

68LE141334-064 

68LE141334-074U 

68LE141334-070U 

68LE141334-083 

68LE141334-080 

68LE141334-092 

68LE141334-098 

68LE141334-101 

68LE141334-108 

68LE141334-120 

68LE141334-126 

68LE141334-149 

68LE141334-144 

68LE141334-168 

68LE141334-162 

68LE141334-187 

68LE141334-182 

68LE141334-207 

68LE141334-202 

68LE141334-226 

68LE141334-222 

68LE141334-246 

68LE141334-242 

79LM141309-00 

79LM141309-14 

79LM141309-12 

79LM141309-26 

79LM141309-24 

79LM141309-38 

79LM141309-36 

79LM141309-40 

79LM141309-48 

79LM141309-50 

79LM141309-54 

79LM141309-62 

79LM141309-60 

79LM141309-82 

79LM141309-86 

79LM141309-04 

79LM141309-02 

79LM141309-124 

79LM141309-128 

79LE141309-040 

79LE141309-048 

79LE141309-058 



M45913/4-24FBB 

M45913/4-00FAA 

M45913/4-01CAA 

M45913/4-01FAA 

M45913/4-02CAA 

M45913/4-02FAA 

M45913/4-03CAA 

M45913/4-03FAA 

M45913/4-04CAA 

M45913/4-04FAA 

M45913/4-05CAA 

M45913/4-05FAA 

M45913/4-06CAA 

M45913/4-06FAA 

M45913/4-08CAA 

M45913/4-08FAA 

M45913/4-010CAA 

M45913/4-010FAA 

M45913/4-012CAA 

M45913/4-012FAA 

M45913/4-4CAA 

M45913/4-4FAA 

M45913/4-5CAA 

M45913/4-5FAA 

M45913/4-6CAA 

M45913/4-6FAA 

M45913/4-7CAA 

M45913/4-7FAA 

M45913/4-8CAA 

M45913/4-8FAA 

M45913/4-9CAA 

M45913/4-9FAA 

M45913/4-10CAA 

M45913/4-10FAA 

M45913/4-12CAA 

M45913/4-12FAA 

M45913/4-14CAA 

M45913/4-14FAA 

M45913/4-16CAA 

M45913/4-16FAA 

M45913/4-18CAA 

M45913/4-18FAA 

M45913/4-20CAA 

M45913/4-20FAA 

M45913/4-22CAA 

M45913/4-22FAA 

M45913/4-24CAA 

M45913/4-24FAA 

M45913/4-00FS6 

M45913/4-01CS6 

M45913/4-01FS6 

M45913/4-02CS6 

M45913/4-02FS6 

M45913/4-03CS6 

M45913/4-03FS6 

M45913/4-04CS6 

M45913/4-04FS6 

M45913/4-05CS6 

M45913/4-05FS6 

M45913/4-06CS6 

M45913/4-06FS6 

M45913/4-08CS6 

M45913/4-08FS6 

M45913/4-010CS6 

M45913/4-010FS6 

M45913/4-012CS6 

M45913/4-012FS6 

M45913/4-4CS6 

M45913/4-4FS6 

M45913/4-5CS6 



FSCM - 019L2 

18

79LE141309-054 

79LE141309-066 

79LE141309-064 

79LE141309-074U 

79LE141309-070U 

79LE141309-083 

79LE141309-080 

79LE141309-092 

79LE141309-098 

79LE141309-101 

79LE141309-108 

79LE141309-120 

79LE141309-126 

79LE141309-149 

79LE141309-144 

79LE141309-168 

79LE141309-162 

79LE141309-187 

79LE141309-182 

79LE141309-207 

79LE141309-202 

79LE141309-226 

79LE141309-222 

79LE141309-246 

79LE141309-242 

F52LM141309-00 

F52LM141309-14 

F52LM141309-12 

F52LM141309-26 

F52LM141309-24 

F52LM141309-38 

F52LM141309-36 

F52LM141309-40 

F52LM141309-48 

F52LM141309-50 

F52LM141309-54 

F52LM141309-62 

F52LM141309-60 

F52LM141309-82 

F52LM141309-86 

F52LM141309-04 

F52LM141309-02 

F52LM141309-124 

F52LM141309-128 

F52LE141309-040 

F52LE141309-048 

F52LE141309-058 

F52LE141309-054 

F52LE141309-066 

F52LE141309-064 

F52LE141309-074U 

F52LE141309-070U 

F52LE141309-083 

F52LE141309-080 

F52LE141309-092 

F52LE141309-098 

F52LE141309-101 

F52LE141309-108 

F52LE141309-120 

F52LE141309-126 

F52LE141309-149 

F52LE141309-144 

F52LE141309-168 

F52LE141309-162 

F52LE141309-187 

F52LE141309-182 

F52LE141309-207 

F52LE141309-202 

F52LE141309-226 

F52LE141309-222 

F52LE141309-246 

M45913/4-5FS6 

M45913/4-6CS6 

M45913/4-6FS6 

M45913/4-7CS6 

M45913/4-7FS6 

M45913/4-8CS6 

M45913/4-8FS6 

M45913/4-9CS6 

M45913/4-9FS6 

M45913/4-10CS6 

M45913/4-10FS6 

M45913/4-12CS6 

M45913/4-12FS6 

M45913/4-14CS6 

M45913/4-14FS6 

M45913/4-16CS6 

M45913/4-16FS6 

M45913/4-18CS6 

M45913/4-18FS6 

M45913/4-20CS6 

M45913/4-20FS6 

M45913/4-22CS6 

M45913/4-22FS6 

M45913/4-24CS6 

M45913/4-22FS6 

M45913/4-00FG8C 

M45913/4-01CG8C 

M45913/4-01FG8C 

M45913/4-02CG8C 

M45913/4-02FG8C 

M45913/4-03CG8C 

M45913/4-03FG8C 

M45913/4-04CG8C 

M45913/4-04FG8C 

M45913/4-05CG8C 

M45913/4-05FG8C 

M45913/4-06CG8C 

M45913/4-06FG8C 

M45913/4-08CG8C 

M45913/4-08FG8C 

M45913/4-010CG8C 

M45913/4-010FG8C 

M45913/4-012CG8C 

M45913/4-012FG8C 

M45913/4-4CG8C 

M45913/4-4FG8C 

M45913/4-5CG8C 

M45913/4-5FG8C 

M45913/4-6CG8C 

M45913/4-6FG8C 

M45913/4-7CG8C 

M45913/4-7FG8C 

M45913/4-8CG8C 

M45913/4-8FG8C 

M45913/4-9CG8C 

M45913/4-9FG8C 

M45913/4-10CG8C 

M45913/4-10FG8C 

M45913/4-12CG8C 

M45913/4-12FG8C 

M45913/4-14CG8C 

M45913/4-14FG8C 

M45913/4-16CG8C 

M45913/4-16FG8C 

M45913/4-18CG8C 

M45913/4-18FG8C 

M45913/4-20CG8C 

M45913/4-20FG8C 

M45913/4-22CG8C 

M45913/4-22FG8C 

M45913/4-24CG8C 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

M45913/4-24FG8C 

M45913/4-00FG8Z 

M45913/4-01CG8Z 

M45913/4-01FG8Z 

M45913/4-02CG8Z 

M45913/4-02FG8Z 

M45913/4-03CG8Z 

M45913/4-03FG8Z 

M45913/4-04CG8Z 

M45913/4-04FG8Z 

M45913/4-05CG8Z 

M45913/4-05FG8Z 

M45913/4-06CG8Z 

M45913/4-06FG8Z 

M45913/4-08CG8Z 

M45913/4-08FG8Z 

M45913/4-010CG8Z 

M45913/4-010FG8Z 

M45913/4-012CG8Z 

M45913/4-012FG8Z 

M45913/4-4CG8Z 

M45913/4-4FG8Z 

M45913/4-5CG8Z 

M45913/4-5FG8Z 

M45913/4-6CG8Z 

M45913/4-6FG8Z 

M45913/4-7CG8Z 

M45913/4-7FG8Z 

M45913/4-8CG8Z 

M45913/4-8FG8Z 

M45913/4-9CG8Z 

M45913/4-9FG8Z 

M45913/4-10CG8Z 

M45913/4-10FG8Z 

M45913/4-12CG8Z 

M45913/4-12FG8Z 

M45913/4-14CG8Z 

M45913/4-14FG8Z 

M45913/4-16CG8Z 

M45913/4-16FG8Z 

M45913/4-18CG8Z 

M45913/4-18FG8Z 

M45913/4-20CG8Z 

M45913/4-20FG8Z 

M45913/4-22CG8Z 

M45913/4-22FG8Z 

M45913/4-24CG8Z 

M45913/4-24FG8Z 

MS14144-3 

MS14144-4 

MS14144-5 

MS14144-6 

MS14144-7 

MS14144-8 

MS14144-9 

MS14144-10 

MS14144-12 

MS14144-14 

MS14144-16 

MS14144-18 

MS14144-20 

MS14144L-3 

MS14144L-4 

MS14144L-5 

MS14144L-6 

MS14144L-7 

MS14144L-8 

MS14144L-9 

MS14144L-10 

F52LE141309-242 

54LM141309-00 

54LM141309-14 

54LM141309-12 

54LM141309-26 

54LM141309-24 

54LM141309-38 

54LM141309-36 

54LM141309-40 

54LM141309-48 

54LM141309-50 

54LM141309-54 

54LM141309-62 

54LM141309-60 

54LM141309-82 

54LM141309-86 

54LM141309-04 

54LM141309-02 

54LM141309-124 

54LM141309-128 

54LE141309-040 

54LE141309-048 

54LE141309-058 

54LE141309-054 

54LE141309-066 

54LE141309-064 

54LE141309-074U 

54LE141309-070U 

54LE141309-083 

54LE141309-080 

54LE141309-092 

54LE141309-098 

54LE141309-101 

54LE141309-108 

54LE141309-120 

54LE141309-126 

54LE141309-149 

54LE141309-144 

54LE141309-168 

54LE141309-162 

54LE141309-187 

54LE141309-182 

54LE141309-207 

54LE141309-202 

54LE141309-226 

54LE141309-222 

54LE141309-246 

54LE141309-242 

E9868-3 

E9868-4 

E9868-5 

E9868-6 

E9868-7 

E9868-8 

E9868-9 

E9868-10 

E9868-12 

E9868-14 

E9868-16 

E9868-18 

E9868-20 

RME9868-3 

RME9868-4 

RME9868-5 

RME9868-6 

RME9868-7 

RME9868-8 

RME9868-9 

RME9868-10 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


MS14144L-12 

MS14144L-14 

MS14144L-16 

MS14144L-18 

MS14144L-20 

MS14145-3 

MS14145-4 

MS14145-5 

MS14145-6 

MS14145-7 

MS14145-8 

MS14145-9 

MS14145-10 

MS14145-12 

MS14145-14 

MS14145-16 

MS14145-18 

MS14145-20 

MS14145L3 

MS14145L4 

MS14145L5 

MS14145L6 

MS14145L7 

MS14145L8 

MS14145L9 

MS14145L10 

MS14145L12 

MS14145L14 

MS14145L16 

MS14145L18 

MS14145L20 

MS14146-3 

MS14146-4 

MS14146-5 

MS14146-6 

MS14146-7 

MS14146-8 

MS14146-9 

MS14146-10 

MS14146-12 

MS14146-14 

MS14146-16 

MS14156-04 

MS14156-05 

MS14156-06 

MS14156-07 

MS14156-08 

MS14156-09 

MS14156-10 

MS14156-12 

MS14156-14 

MS14156-16 

MS14164-04 

MS14164-05 

MS14164-06 

MS14164-07 

MS14164-08 

MS14164-09 

MS14164-10 

MS14164-12 

MS14164-14 

MS14164-16 

MS16228-4C 

MS16228-5C 

MS16228-6C 

MS16228-7C 

RME9868-12 

RME9868-14 

RME9868-16 

RME9868-18 

RME9868-20 

TE9868-3 

TE9868-4 

TE9868-5 

TE9868-6 

TE9868-7 

TE9868-8 

TE9868-9 

TE9868-10 

TE9868-12 

TE9868-14 

TE9868-16 

TE9868-18 

TE9868-20 

RMTE9868-3 

RMTE9868-4 

RMTE9868-5 

RMTE9868-6 

RMTE9868-7 

RMTE9868-8 

RMTE9868-9 

RMTE9868-10 

RMTE9868-12 

RMTE9868-14 

RMTE9868-16 

RMTE9868-18 

RMTE9868-20 

E10361-3 

E10361-4 

E10361-5 

E10361-6 

E10361-7 

E10361-8 

E10361-9 

E10361-10 

E10361-12 

E10361-14 

E10361-16 

LH11860-4 

LH11860-5 

LH11860-6 

LH11860-7 

LH11860-8 

LH11860-9 

LH11860-10 

LH11860-12 

LH11860-14 

LH11860-16 

LH11995-4 

LH11995-5 

LH11995-6 

LH11995-7 

LH11995-8 

LH11995-9 

LH11995-10 

LH11995-12 

LH11995-14 

LH11995-16 

79NTU-040 

79NTU-058 

79NTU-066 

79NTU-074 

79NTU-083 

79NTU-101 

79NTU-120 

79NTU-168 

F12NE4753-02 

F12NE4753-048 

F12NE4753-054 

F12NE4753-064 

F12NE4753-070 

F12NE4753-080 

F12NE4753-098 

F12NE4753-108 

F12NE4753-126 

F12NE4753-144 

F12NE4753-162 

F12NE4753-182 

F12NE4753-202 

F12NE4717-02 

F12NE4717-048 

F12NE4717-054 

F12NE4717-064 

F12NE4717-070 

F12NE4717-080 

F12NE4717-098 

F12NE4717-108 

F12NE4717-126 

F12NE4717-144 

F12NE4717-162 

F12NE4717-182 

F12NE4717-202 

09NM-40(MONEL) 





09NE-040(MONEL) 






09NE-074U(MONEL) 

09NE-070U(MONEL) 





















09NU-285(MONEL) 




F52N1610-04 



MS16228-8C 

MS16228-10C 

MS16228-12C 

MS16228-16C 

MS17825-3 

MS17825-4 

MS17825-5 

MS17825-6 

MS17825-7 

MS17825-8 

MS17825-9 

MS17825-10 

MS17825-12 

MS17825-14 

MS17825-16 

MS17825-18 

MS17825-20 

MS17826-3 

MS17826-4 

MS17826-5 

MS17826-6 

MS17826-7 

MS17826-8 

MS17826-9 

MS17826-10 

MS17826-12 

MS17826-14 

MS17826-16 

MS17826-18 

MS17826-20 

MS17828-04C 

MS17828-06C 

MS17828-08C 

MS17828-3C 

MS17828-3F 

MS17828-4C 

MS17828-4F 

MS17828-5C 

MS17828-5F 

MS17828-6C 

MS17828-6F 

MS17828-7C 

MS17828-7F 

MS17828-8C 

MS17828-8F 

MS17828-9C 

MS17828-9F 

MS17828-10C 

MS17828-10F 

MS17828-12C 

MS17828-12F 

MS17828-14C 

MS17828-14F 

MS17828-16C 

MS17828-16F 

MS17828-18C 

MS17828-18F 

MS17828-20C 

MS17828-20F 

MS17828-22C 

MS17828-22F 

MS17828-24C 

MS17828-24F 

MS17828-28C 

MS17828-32C 

MS17828-36C 

MS17828-40C 

MS17829-3C 



FSCM - 019L2 

19

MS17829-4C 

MS17829-4F 

MS17829-5C 

MS17829-5F 

MS17829-6C 

MS17829-6F 

MS17829-7C 

MS17829-7F 

MS17829-8C 

MS17829-8F 

MS17829-9C 

MS17829-9F 

MS17829-10C 

MS17829-10F 

MS17829-12C 

MS17829-12F 

MS17829-14C 

MS17829-14F 

MS17829-16C 

MS17829-16F 

MS17829-18C 

MS17829-18F 

MS17829-18N08 

MS17829-20C 

MS17829-20F 

MS17829-20N08 

MS17829-22C 

MS17829-22F 

MS17829-22N08 

MS17829-24C 

MS17829-24F 

MS17829-24N08 

MS17829-28C 

MS17829-28N08 

MS17829-32C 

MS17829-32N08 

MS17829-36C 

MS17829-36N08 

MS17829-40C 

MS17829-40N08 

MS17830-04C 

MS17830-06C 

MS17830-08C 

MS17830-3C 

MS17830-4C 

MS17830-5C 

MS17830-6C 

MS17830-7C 

MS17830-8C 

MS17830-9C 

MS17830-10C 

MS17830-12C 

MS17830-14C 

MS17830-16C 

MS17830-18C 

MS17830-20C 

MS17830-22C 

MS17830-22F 

MS17830-24C 

MS17830-24F 

MS17830-28C 

MS17830-32C 

MS17830-36C 

MS17830-40C 

MS20364-632 

MS20364-632A 

MS20364-832 

MS20364-832A 

MS20364-1032 

MS20364-1032A 

F52N1610-040 

F52N1610-048 

F52N1610-058 

F52N1610-054 

F52N1610-066 

F52N1610-064 

F52N1610-074U 

F52N1610-070U 

F52N1610-083 

F52N1610-080 

F52N1610-092 

F52N1610-098 

F52N1610-101 

F52N1610-108 

F52N1610-120 

F52N1610-126 

F52N1610-149 

F52N1610-144 

F52N1610-168 

F52N1610-162 

F52N1610-187 

F52N1610-182 

F52N1610-1808 

F52N1610-207 

F52N1610-202 

F52N1610-2008 

F52N1610-226 

F52N1610-222 

F52N1610-2208 

F52N1610-246 

F52N1610-242 

F52N1610-2408 

F52NU1610-285 

F52NU1610-2808 

F52NU1610-324 

F52NU1610-3208 

F52NU1610-364 

F52NU1610-3608 

F52NU1610-404 

F52NU1610-4008 

79NM-40 

79NM-62 

79NM-82 

79NM-04 

79NE-040 

79NE-058 

79NE-066 

79NE-074U 

79NE-083 

79NE-092 

79NE-101 

79NE-120 

79NE-149 

79NE-168 

79NE-187 

79NE-207 

79NE-226 

79NE-222 

79NE-246 

79NE-242 

79NU-285 

79NU-324 

79NU-364 

79NU-404 

F22NTM-62 

F22NTM-62 

F22NTM-82 

F22NTM-82 

F22NTM-02 

F22NTM-02 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

MS20364-428 

MS20364-428A 

MS20364-524A 

MS20364-624 

MS20364-624A 

MS20364-720 

MS20364-720A 

MS20364-820 

MS20364-820A 

MS20364-918 

MS20364-918A 

MS20364-1018 

MS20364-1018A 

MS20364-1216 

MS20364-1216A 

MS20364-1414 

MS20364-1414A 

MS20364-1614 

MS20364-1614A 

MS20364-1812 

MS20364-1812A 

MS20364-2012 

MS20364-2012A 

MS20364B1032 

MS20364B1032A 

MS20364B428 

MS20364B428A 

MS20364B524 

MS20364B524A 

MS20364B624 

MS20364B624A 

MS20364B720 

MS20364B720A 

MS20364B820 

MS20364B820A 

MS20364B918 

MS20364B918A 

MS20364B1018 

MS20364B1018A 

MS20364B1216 

MS20364B1216A 

MS20364B1414 

MS20364B1414A 

MS20364B1614 

MS20364B1614A 

MS20364D632 

MS20364D632A 

MS20364D832 

MS20364D832A 

MS20364D1032 

MS20364D428 

MS20364D428A 

MS20364D524 

MS20364D524A 

MS20364D624 

MS20364D624A 

MS20364D720 

MS20364D720A 

MS20364D820 

MS20364D820A 

MS20364D918 

MS20364D918A 

MS20364D1018 

MS20364D1018A 

MS20364D1216 

MS20364D1216A 

MS20364D1414 

MS20364D1414A 

MS20364D1614 

MS20364D1614A 

F52NTE-048 

F52NTE-048 

F52NTE-054 

F52NTE-064 

F52NTE-064 

F52NTE-070 

F52NTE-070 

F52NTE-080 

F52NTE-080 

F52NTE-098 

F52NTE-098 

F52NTE-108 

F52NTE-108 

F52NTE-126 

F52NTE-126 

F52NTE-144 

F52NTE-144 

F52NTE-164 

F52NTE-164 

F52NTE-182 

F52NTE-182 

F52NTE-202 

F52NTE-202 

99NTM-02 

99NTM-02 

99NTE-048 

99NTE-048 

99NTE-054 

99NTE-054 

99NTE-064 

99NTE-064 

99NTE-070 

99NTE-070 

99NTE-080 

99NTE-080 

99NTE-098 

99NTE-098 

99NTE-108 

99NTE-108 

99NTE-126 

99NTE-126 

99NTE-144 

99NTE-144 

99NTE-164 

99NTE-164 

68NTM-62 

68NTM-62 

68NTM-82 

68NTM-82 

68NTM-02 

68NTE-048 

68NTE-048 

68NTE-054 

68NTE-054 

68NTE-064 

68NTE-064 

68NTE-070 

68NTE-070 

68NTE-080 

68NTE-080 

68NTE-098 

68NTE-098 

68NTE-108 

68NTE-108 

68NTE-126 

68NTE-126 

68NTE-144 

68NTE-144 

68NTE-164 

68NTE-164 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


MS20364D1812 

MS20364D1812A 

MS20365-440 

MS20365-440A 

MS20365-632 

MS20365-632A 

MS20365-832 

MS20365-832A 

MS20365-1032 

MS20365-1032A 

MS20365-428 

MS20365-428A 

MS20365-524 

MS20365-524A 

MS20365-624 

MS20365-624A 

MS20365-624C 

MS20365-720 

MS20365-720A 

MS20365-720C 

MS20365-820 

MS20365-820A 

MS20365-820C 

MS20365-918 

MS20365-918A 

MS20365-918C 

MS20365-1018 

MS20365-1018A 

MS20365-1018C 

MS20365-1216 

MS20365-1216A 

MS20365-1216C 

MS20365-1414 

MS20365-1414A 

MS20365-1414C 

MS20365-1614 

MS20365-1614A 

MS20365-1812 

MS20365-1812A 

MS20365-2012 

MS20365-2012A 

MS20365B440 

MS20365B440A 

MS20365B632 

MS20365B632A 

MS20365B832 

MS20365B832A 

MS20365B1032 

MS20365B1032A 

MS20365B428 

MS20365B428A 

MS20365B524 

MS20365B524A 

MS20365B624 

MS20365B624A 

MS20365B720 

MS20365B720A 

MS20365B820 

MS20365B820A 

MS20365B918 

MS20365B918A 

MS20365B1018 

MS20365B1018A 

MS20365B1216 

MS20365B1216A 

MS20365B1414 

MS20365B1414A 

MS20365B1614 

MS20365B1614A 

MS20365B1812 

68NTE-182 

68NTE-182 

F22NM-40 

F22NM-40 

F22NM-62 

F22NM-62 

F22NM-82 

F22NM-82 

F22NM-02 

F22NM-02 

F42NE-048 

F42NE-048 

F42NE-054 

F42NE-054 

F52NE-064 

F52NE-064 

F1801-064 

F52NE-070 

F52NE-070 

F1801-070 

F52NE-080 

F52NE-080 

F1801-080 

F52NE-098 

F52NE-098 

F1801-098 

F52NE-108 

F52NE-108 

F1801-108 

F52NE-126 

F52NE-126 

F1801-126 

F52NE-144 

F52NE-144 

F1801-144 

F52NE-164 

F52NE-164 

F52NE-182 

F52NE-182 

F52NE-202 

F52NE-202 

99NM-40 

99NM-40 

99NM-62 

99NM-62 

99NM-82 

99NM-82 

99NM-02 

99NM-02 

99NE-048 

99NE-048 

99NE-054 

99NE-054 

99NE-064 

99NE-064 

99NE-070 

99NE-070 

99NE-080 

99NE-080 

99NE-098 

99NE-098 

99NE-108 

99NE-108 

99NE-126 

99NE-126 

99NE-144 

99NE-144 

99NE-164 

99NE-164 

99NE-182 

99NE-182 

99NE-202 

99NE-202 

68NM-40 

68NM-40 

68NM-62 

68NM-62 

68NM-82 

68NM-82 

68NM-02 

68NM-02 

68NE-048 

68NE-048 

68NE-054 

68NE-054 

68NE-064 

68NE-064 

68NE-070 

68NE-070 

68NE-080 

68NE-080 

68NE-098 

68NE-098 

68NE-108 

68NE-108 

68NE-126 

68NE-126 

68NE-144 

68NE-144 

68NE-164 

68NE-164 

68NE-182 

68NE-182 

68NE-202 

68NE-202 

1802-02 

1802-048 

1802-054 

1802-064 

1802-070 

1802-070U 

1802-080 

1802-098 

1802-108 

1802-126 

ZA1913W-82 

ZA1913W-02 

ZA1913W-048 

ZA1913W-054 

ZA1913W-064 

ZA1913WP-82 

ZA1913WP-02 

ZA1913WP-048 

ZA1913WP-054 

ZA1913WP-064 

RM52LH3324-26 

RM52LH3324-40 

RM52LH3324-62 

RM52LH3324-82 

RM52LH3324-02 

RM52LH3324-048 

RM52LH3324-054 

RM52LH3324-064 

F52LH3324-26 

F52LH3324-40 

F52LH3324-62 



MS20365B1812A 

MS20365B2012 

MS20365B2012A 

MS20365D440 

MS20365D440A 

MS20365D632 

MS20365D632A 

MS20365D832 

MS20365D832A 

MS20365D1032 

MS20365D1032A 

MS20365D428 

MS20365D428A 

MS20365D524 

MS20365D524A 

MS20365D624 

MS20365D624A 

MS20365D720 

MS20365D720A 

MS20365D820 

MS20365D820A 

MS20365D918 

MS20365D918A 

MS20365D1018 

MS20365D1018A 

MS20365D1216 

MS20365D1216A 

MS20365D1414 

MS20365D1414A 

MS20365D1614 

MS20365D1614A 

MS20365D1812 

MS20365D1812A 

MS20365D2012 

MS20365D2012A 

MS20500-1032 

MS20500-428 

MS20500-524 

MS20500-624 

MS20500-720 

MS20500-720A 

MS20500-820 

MS20500-918 

MS20500-1018 

MS20500-1216 

MS20501-832 

MS20501-1032 

MS20501-428 

MS20501-524 

MS20501-624 

MS20501W832 

MS20501W1032 

MS20501W428 

MS20501W524 

MS20501W624 

MS21042L02 

MS21042L04 

MS21042L06 

MS21042L08 

MS21042L3 

MS21042L4 

MS21042L5 

MS21042L6 

MS21042-02 

MS21042-04 

MS21042-06 



FSCM - 019L2 

20

MS21042-08 

MS21042-3 

MS21042-4 

MS21042-5 

MS21042-6 

MS21043-04 

MS21043-06 

MS21043-08 

MS21043-3 

MS21043-4 

MS21043-5 

MS21043-6 

MS21044B04 

MS21044B06 

MS21044B08 

MS21044B3 

MS21044B4 

MS21044B5 

MS21044B6 

MS21044B7 

MS21044B8 

MS21044B9 

MS21044B10 

MS21044B12 

MS21044B14 

MS21044B16 

MS21044B18 

MS21044B20 

MS21044C04 

MS21044C06 

MS21044C08 

MS21044C3 

MS21044C4 

MS21044C5 

MS21044C6 

MS21044C7 

MS21044C8 

MS21044C9 

MS21044C10 

MS21044C12 

MS21044C14 

MS21044C16 

MS21044C18 

MS21044C20 

MS21044D04 

MS21044D06 

MS21044D08 

MS21044D3 

MS21044D4 

MS21044D5 

MS21044D6 

MS21044D7 

MS21044D8 

MS21044D9 

MS21044D10 

MS21044D12 

MS21044D14 

MS21044D16 

MS21044D20 

MS21044E08 

MS21044E3 

MS21044E4 

MS21044E5 

MS21044E6 

MS21044E7 

MS21044E8 

F52LH3324-82 

F52LH3324-02 

F52LH3324-048 

F52LH3324-054 

F52LH3324-064 

LH3858-40 

LH3858-62 

LH3858-82 

LH3858-02 

LH3858-048 

LH3858-054 

LH3858-064 

Y92NM-40 

Y92NM-62 

Y92NM-82 

Y92NM-02 

Y92NE-048 

Y92NE-054 

Y92NE-064 

Y92NE-070U 

Y92NE-080 

Y92NE-098 

Y92NE-108 

Y92NE-126 

Y92NE-144 

Y92NE-162 

Y92NE-182 

Y92NE-202 

79NM-40 

79NM-62 

79NM-82 

79NM-02 

79NE-048 

79NE-054 

79NE-064 

79NE-070U 

79NE-080 

79NE-098 

79NE-108 

79NE-126 

79NE-144 

79NE-162 

79NE-182 

79NE-202 

NMJ-40 

NMJ-62 

NMJ-82 

NMJ-02 

NMJ-048 

68NE-054 

68NE-064 

68NE-070U 

68NE-080 

68NE-098 

68NE-108 

68NE-126 

68NE-144 

68NE-162 

68NE-202 

1804-82 

1804-02 

1804-048 

1804-054 

1804-064 

1804-070U 

1804-080 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

MS21044N04 

MS21044N06 

MS21044N08 

MS21044N3 

MS21044N4 

MS21044N5 

MS21044N6 

MS21044N7 

MS21044N8 

MS21044N9 

MS21044N10 

MS21044N12 

MS21044N14 

MS21044N16 

MS21044N18 

MS21044N20 

MS21045C04 

MS21045C06 

MS21045C08 

MS21045C3 

MS21045C4 

MS21045C5 

MS21045C6 

MS21045C7 

MS21045C8 

MS21045C9 

MS21045C10 

MS21045L04 

MS21045L06 

MS21045L08 

MS21045L3 

MS21045L4 

MS21045L5 

MS21045L6 

MS21045L7 

MS21045L8 

MS21045L9 

MS21045L10 

MS21045L12 

MS21045L16 

MS21045-04 

MS21045-06 

MS21045-08 

MS21045-3 

MS21045-4 

MS21045-5 

MS21045-6 

MS21045-7 

MS21045-8 

MS21045-9 

MS21045-10 

MS21045-12 

MS21045-14 

MS21045-16 

MS21046C04 

MS21046C06 

MS21046C08 

MS21046C3 

MS21046C4 

MS21046C5 

MS21046C6 

MS21046C7 

MS21046C8 

MS21046C9 

MS21046C10 

MS21046C12 

MS21046C14 

F22NM-40 

F22NM-62 

F22NM-82 

F22NM-02 

F42NE-048 

F42NE-054 

F52NE-064 

F52NE-070U 

F52NE-080 

F52NE-098 

F52NE-108 

F52NE-126 

F52NE-144 

F52NE-162 

F52NE-182 

F52NE-202 

SM1813-40 

SM1813-62 

SM1813-82 

SM1813-02 

SM1813-048 

SM1813-054 

SM1813-064 

SM1813-070U 

SM1813-080 

SM1813-098 

SM1813-108 

RM1801-40 

RM1801-62 

RM1801-82 

RM1801-02 

RM1801-048 

RM1801-054 

RM1801-064 

RM1801-070U 

RM1801-080 

RM1801-098 

RM1801-108 

RM1801-126 

RM1801-162 

F1801-40 

F1801-62 

F1801-82 

F1801-02 

F1801-048 

F1801-054 

F1801-064 

F1801-070U 

F1801-080 

F1801-098 

F1801-108 

F1801-126 

F1801-144 

F1801-162 

1803-40 

1803-62 

1803-82 

1803-02 

1803-048 

1803-054 

1803-064 

1803-070U 

1803-080 

1803-098 

1803-108 

1803-126 

1803-144 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


MS21077-06 

MS21077-06K 

MS21077-08 

MS21077-08K 

MS21077-3 

MS21077-3K 

MS21077-4 

MS21077-4K 

MS21077-5 

MS21077-5K 

MS21077-6 

MS21077-6K 

MS21077-7 

MS21077-7K 

MS21077-8 

MS21077-8K 

MS21078-04 

MS21078-04K 

MS21078-06 

MS21078-06K 

MS21078-08 

MS21078-08K 

MS21078-3 

MS21078-3K 

MS21078-4 

MS21078-4K 

MS21078-5 

MS21078-5K 

MS21078-6 

MS21078-6K 

MS21078-7 

MS21078-8 

MS21078-9 

MS21078-10 

MS21080-06 

MS21080-06K 

MS21080-08 

MS21080-08K 

MS21080-3 

MS21080-3K 

MS21080-4 

MS21080-4K 

MS21080-5 

MS21080-5K 

MS21081-06 

MS21081-06K 

MS21081-08 

MS21081-08K 

MS21081-3 

MS21081-3K 

MS21081-4 

MS21081-4K 

MS21081-5 

MS21081-5K 

MS21081-6 

MS21081-6K 

MS21081-7 

MS21081-8 

MS21081-10 

MS21082-08 

MS21082-08K 

MS21082-3 

MS21082-3K 

MS21082-4 

MS21082-4K 

MS21083B04 

FNA401-62 

FNA401-62BC 

FNA401-82 

FNA401-82BC 

FNA401-02 

FNA401-02BC 

FNA401-048 

FNA401-048BC 

FNA401-054 

FNA401-054BC 

FNA401-064 

FNA401-064BC 

FNA401-070 

FNA401-070BC 

FNA401-080 

FNA401-080BC 

F22NA1-40 

F22NA1-40BC 

F22NA1-62 

F22NA1-62BC 

F22NA1-82 

F22NA1-82BC 

F22NA1-02 

F22NA1-02BC 

F22NA1-048 

F22NA1-048BC 

F22NA1-054 

F22NA1-054BC 

F42NA1-064 

F42NA1-064BC 

F52NA1Q-070 

F52NA1Q-080 

F52NA1Q-098 

F52NA1Q-108 

F22NA17A-62 

F22NA17A-62BC 

F22NA17A-82 

F22NA17A-82BC 

F22NA17A-02 

F22NA17A-02BC 

F22NA17A-048 

F22NA17A-048BC 

F22NA17A-054 


F22NA5-62 

F22NA5-62BC 

F22NA5-82 

F22NA5-82BC 

F22NA5-02 

F22NA5-02BC 

F22NA5-048 

F22NA5-048BC 

F22NA5-054 

F22NA5-054BC 

F42NA5-064 

F42NA5-064BC 

F52NA5Q-070 

F52NA5Q-080 

F52NA5Q-108 

FNA417-82 

FNA417-82BC 

FNA417-02 

FNA417-02BC 

FNA417-048 

FNA417-048BC 

Y92NTM-40 

Y92NTM-62 

Y92NTM-82 

Y92NTM-02 

Y92NTE-048 

Y92NTE-054 

Y92NTE-064 

Y92NTE-070U 

Y92NTE-080 

Y92NTE-098 

Y92NTE-108 

Y92NTE-126 

Y92NTE-144 

Y92NTE-162 

Y92NTE-182 

Y92NTE-202 

Y92NTE-222 

Y92NTE-242 

79NTM-40 

79NTM-62 

79NTM-82 

79NTM-02 

79NTE-048 

79NTE-054 

79NTE-064 

79NTE-070U 

79NTE-080 

79NTE-098 

79NTE-108 

79NTE-126 

79NTE-144 

79NTE-162 

79NTE-182 

79NTE-202 

79NTE-222 

79NTE-242 

NTMJ-40 

NTMJ-62 

NTMJ-82 

NTMJ-02 

68NTE-048 

68NTE-054 

68NTE-064 

68NTE-070U 

68NTE-080 

68NTE-098 

68NTE-108 

68NTE-126 

68NTE-144 

68NTE-162 

68NTE-182 

68NTE-202 

68NTE-222 

68NTE-242 

F22NTM-40 

F22NTM-62 

F22NTM-82 

F22NTM-02 

F52NTE-048 

F52NTE-054 

F52NTE-064 

F52NTE-070U 

F52NTE-080 

F52NTE-098 

F52NTE-108 

F52NTE-126 

F52NTE-144 

F52NTE-162 

F52NTE-182 



MS21083B06 

MS21083B08 

MS21083B3 

MS21083B4 

MS21083B5 

MS21083B6 

MS21083B7 

MS21083B8 

MS21083B9 

MS21083B10 

MS21083B12 

MS21083B14 

MS21083B16 

MS21083B18 

MS21083B20 

MS21083B22 

MS21083B24 

MS21083C04 

MS21083C06 

MS21083C08 

MS21083C3 

MS21083C4 

MS21083C5 

MS21083C6 

MS21083C7 

MS21083C8 

MS21083C9 

MS21083C10 

MS21083C12 

MS21083C14 

MS21083C16 

MS21083C18 

MS21083C20 

MS21083C22 

MS21083C24 

MS21083D04 

MS21083D06 

MS21083D08 

MS21083D3 

MS21083D4 

MS21083D5 

MS21083D6 

MS21083D7 

MS21083D8 

MS21083D9 

MS21083D10 

MS21083D12 

MS21083D14 

MS21083D16 

MS21083D18 

MS21083D20 

MS21083D22 

MS21083D24 

MS21083N04 

MS21083N06 

MS21083N08 

MS21083N3 

MS21083N4 

MS21083N5 

MS21083N6 

MS21083N7 

MS21083N8 

MS21083N9 

MS21083N10 

MS21083N12 

MS21083N14 

MS21083N16 

MS21083N18 



FSCM - 019L2 

21

MS21083N20 

MS21083N22 

MS21083N24 

MS21084L03 

MS21084L04 

MS21084L05 

MS21084L06 

MS21084L07 

MS21084L08 

MS21084L09 

MS21084L10 

MS21084L12 

MS21084L14 

MS21084L16 

MS21084L18 

MS21084L20 

MS21084L22 

MS21084L24 

MS21084-03 

MS21084-04 

MS21084-05 

MS21084-06 

MS21084-07 

MS21084-08 

MS21084-09 

MS21084-10 

MS21084-12 

MS21084-14 

MS21084-16 

MS21084-18 

MS21084-20 

MS21084-22 

MS21084-24 

MS21085L03 

MS21085L04 

MS21085L05 

MS21085L06 

MS21085L07 

MS21085L08 

MS21085L09 

MS21085L10 

MS21085L12 

MS21085L14 

MS21085L16 

MS21085-03 

MS21085-04 

MS21085-05 

MS21085-06 

MS21085-07 

MS21085-08 

MS21085-09 

MS21085-10 

MS21085-12 

MS21085-14 

MS21085-16 

MS21133L03 

MS21133L04 

MS21133L05 

MS21133L06 

MS21133L07 

MS21133L08 

MS21133L09 

MS21133L10 

MS21133L12 

MS21133L14 

MS21133L16 

MS21133L18 

F52NTE-202 

F52NTE-222 

F52NTE-242 

RMLH10722-3 

RMLH10722-4 

RMLH10722-5 

RMLH10722-6 

RMLH10722-7 

RMLH10722-8 

RMLH10722-9 

RMLH10722-10 

RMLH10722-12 

RMLH10722-14 

RMLH10722-16 

RMLH10722-18 

RMLH10722-20 

RMLH10722-22 

RMLH10722-24 

LH10722-3 

LH10722-4 

LH10722-5 

LH10722-6 

LH10722-7 

LH10722-8 

LH10722-9 

LH10722-10 

LH10722-12 

LH10722-14 

LH10722-16 

LH10722-18 

LH10722-20 

LH10722-22 

LH10722-24 

RMLH10726-3 

RMLH10726-4 

RMLH10726-5 

RMLH10726-6 

RMLH10726-7 

RMLH10726-8 

RMLH10726-9 

RMLH10726-10 

RMLH10726-12 

RMLH10726-14 

RMLH10726-16 

LH10726-3 

LH10726-4 

LH10726-5 

LH10726-6 

LH10726-7 

LH10726-8 

LH10726-9 

LH10726-10 

LH10726-12 

LH10726-14 

LH10726-16 

RMLH10718-3 

RMLH10718-4 

RMLH10718-5 

RMLH10718-6 

RMLH10718-7 

RMLH10718-8 

RMLH10718-9 

RMLH10718-10 

RMLH10718-12 

RMLH10718-14 

RMLH10718-16 

RMLH10718-18 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

MS21133L20 

MS21133L22 

MS21133L24 

MS21224-3 

MS21224-4 

MS21224-5 

MS21224-6 

MS21224-7 

MS21224-8 

MS21224-9 

MS21224-10 

MS21224-12 

MS21224-16 

MS21225-3 

MS21225-4 

MS21225-5 

MS21225-6 

MS21225-7 

MS21225-8 

MS21244-3 

MS21244-3C 

MS21244-4 

MS21244-4C 

MS21244-5 

MS21244-5C 

MS21244-6 

MS21244-6C 

MS21244-7 

MS21244-7C 

MS21244-8 

MS21244-8C 

MS21244-9 

MS21244-9C 

MS21244-10 

MS21244-10C 

MS21244-12 

MS21244-12C 

MS21244-14 

MS21244-14C 

MS21244-16 

MS21244-16C 

MS21245-8 

MS21245-9 

MS21245-10 

MS21245-12 

MS21245-14 

MS21245-16 

MS21245-18 

MS21245-20 

MS21245L8 

MS21245L9 

MS21245L10 

MS21245L12 

MS21245L14 

MS21245L16 

MS21245L18 

MS21245L20 

MS21245L22 

MS21245L24 

MS51866-1 

MS51866-1B 

MS51866-1C 

MS51866-3 

MS51866-3B 

MS51866-3C 

RMLH10718-20 

RMLH10718-22 

RMLH10718-24 

NE8235-3 

NE8235-4 

NE8235-5 

NE8235-6 

NE8235-7 

NE8235-8 

NE8235-9 

NE8235-10 

NE8235-12 

NE8235-16 

Z7764-3 

Z7764-4 

Z7764-5 

Z7764-6 

Z7764-7 

Z7764-8 

9770-3 

E11900-3 

9770-4 

E11900-4 

9770-5 

E11900-5 

9770-6 

E11900-6 

9770-7 

E11900-7 

9770-8 

E11900-8 

9770-9 

E11900-9 

9770-10 

E11900-10 

9770-12 

E11900-12 

9770-14 

E11900-14 

9770-16 

E11900-16 

L55LH7644-080 

L55LH7644-098 

L55LH7644-108 

L55LH7644-126 

L55LH7644-144 

L55LH7644-162 

L55LH7644-182 

L55LH7644-202 

RMLH7644-080 

RMLH7644-098 

RMLH7644-108 

RMLH7644-126 

RMLH7644-144 

RMLH7644-162 

RMLH7644-182 

RMLH7644-202 

RMLH7644-222 

RMLH7644-242 

F22ND8-82 

99ND8-82 

79ND8-82 

F22ND12-82 

99ND12-82 

79ND12-82 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


MS51866-8 

MS51866-8B 

MS51866-8C 

MS51866-10 

MS51866-10B 

MS51866-10C 

MS51866-14 

MS51866-14B 

MS51866-14C 

MS51866-18 

MS51866-18B 

MS51866-18C 

MS51866-20 

MS51866-20B 

MS51866-20C 

MS51866-23 

MS51866-23B 

MS51866-23C 

MS51866-27 

MS51866-27B 

MS51866-27C 

MS51866-29 

MS51866-29B 

MS51866-29C 

MS51866-32 

MS51866-32B 

MS51866-32C 

MS51866-35 

MS51866-35B 

MS51866-35C 

MS51866-37 

MS51866-37B 

MS51866-37C 

MS51866-39 

MS51866-39B 

MS51866-39C 

MS51866-43 

MS51866-43B 

MS51866-43C 

MS51866-44 

MS51866-44B 

MS51866-44C 

MS51866-47 

MS51866-47B 

MS51866-47C 

MS51866-48 

MS51866-48B 

MS51866-48C 

MS51922-1 

MS51922-2 

MS51922-3 

MS51922-5 

MS51922-6 

MS51922-7 

MS51922-9 

MS51922-11 

MS51922-13 

MS51922-14 

MS51922-15 

MS51922-16 

MS51922-17 

MS51922-18 

MS51922-19 

MS51922-21 

MS51922-22 

MS51922-23 

MS51922-24 

F22ND8-02 

99ND8-02 

79ND8-02 

F22ND12-02 

99ND12-02 

79ND12-02 

F22ND20-02 

99ND20-02 

79ND20-02 

F42ND12-048 

99ND12-048 

79ND12-048 

F42ND16-048 

99ND16-048 

79ND16-048 

F42ND24-048 

99ND24-048 

79ND24-048 

F42ND12-054 

99ND12-054 

79ND12-054 

F42ND16-054 

99ND16-054 

79ND16-054 

F42ND24-054 

99ND24-054 

79ND24-054 

F42ND12-064 

99ND12-064 

79ND12-064 

F42ND16-064 

99ND16-064 

79ND16-064 

F42ND24-064 

99ND24-064 

79ND24-064 

F42ND22-070 

99ND22-070 

79ND22-070 

F42ND28-070 

99ND28-070 

79ND28-070 

F42ND24-080 

99ND24-080 

79ND24-080 

F42ND28-080 

99ND28-080 

79ND28-080 

10320 

79NE-040 

99NE-040 

10321 

79NE-048 

99NE-048 

10322 

99NE-058 

10323 

79NE-054 

99NE-054 

68NE-054 

10324 

79NE-066 

99NE-066 

10325 

79NE-064 

99NE-064 

68NE-064 

10326 

10327 

99NE-070U 

68NE-070U 

10328 

99NE-083 

10329 

79NE-080 

99NE-080 

68NE-080 

10330 

10331 

79NE-098 

99NE-098 

68NE-098 

10332 

99NE-101 

10333 

79NE-108 

99NE-108 

68NE-108 

LH8099-02 

LH8099-048 

LH8099-054 

LH8099-064 

RM1801-070 

RM1801-080 

RM1801-098 

RM1801-108 

RM1801-126 

RM1801-144 

RM1801-162 

RM1801-164 

F1801-080 

F1801-098 

F1801-108 

F1801-126 

F1801-144 

F1801-162 

F1801-164 

Y92NM-40 

Y92NM-62 

Y92NM-82 

Y92NM-02 

Y92NE-048 

Y92NE-054 

Y92NE-064 

Y92NE-070U 

Y92NE-080 

Y92NE-098 

Y92NE-108 

Y92NE-126 

1803-40 

1803-62 

1803-82 

1803-02 

1803-048 

1803-054 

1803-064 

1803-070U 

1803-080 

1803-098 

1803-108 

1803-126 



MS51922-25 

MS51922-29 

MS51922-31 

MS51922-32 

MS51922-33 

MS51922-35 

MS51922-37 

MS51922-38 

MS51922-39 

MS51922-40 

MS51922-41 

MS51922-45 

MS51922-46 

MS51922-47 

MS51922-48 

MS51922-49 

MS51922-51 

MS51922-53 

MS51922-54 

MS51922-55 

MS51922-56 

MS90415-3 

MS90415-4 

MS90415-5 

MS90415-6 

NAS1021A7 

NAS1021A8 

NAS1021A9 

NAS1021A10 

NAS1021A12 

NAS1021A14 

NAS1021A16 

NAS1021A17 

NAS1021AX8 

NAS1021AX9 

NAS1021AX10 

NAS1021AX12 

NAS1021AX14 

NAS1021AX16 

NAS1021AX17 

NAS1021B04 

NAS1021B06 

NAS1021B08 

NAS1021B3 

NAS1021B4 

NAS1021B5 

NAS1021B6 

NAS1021B7 

NAS1021B8 

NAS1021B9 

NAS1021B10 

NAS1021B12 

NAS1021C04 

NAS1021C06 

NAS1021C08 

NAS1021C3 

NAS1021C4 

NAS1021C5 

NAS1021C6 

NAS1021C7 

NAS1021C8 

NAS1021C9 

NAS1021C10 

NAS1021C12 

NAS Part No. 



FSCM - 019L2 

22

NAS1021D04 

NAS1021D06 

NAS1021D08 

NAS1021D3 

NAS1021D4 

NAS1021D5 

NAS1021D6 

NAS1021D7 

NAS1021D8 

NAS1021D9 

NAS1021D10 

NAS1021D12 

NAS1021D14 

NAS1021D16 

NAS1021D17 

NAS1021D18 

NAS1021E08 

NAS1021N04 

NAS1021N06 

NAS1021N08 

NAS1021N3 

NAS1021N4 

NAS1021N5 

NAS1021N6 

NAS1021N7 

NAS1021N8 

NAS1021N9 

NAS1021N10 

NAS1021N12 

NAS1021N14 

NAS1021N16 

NAS1021N17 

NAS1021N18 

NAS1021N20 

NAS1022A8 

NAS1022A9 

NAS1022A10 

NAS1022A12 

NAS1022A14 

NAS1022A16 

NAS1022A17 

NAS1022A18 

NAS1022A20 

NAS1022AX8 

NAS1022AX9 

NAS1022AX10 

NAS1022AX12 

NAS1022AX14 

NAS1022AX16 

NAS1022AX17 

NAS1022AX18 

NAS1022AX20 

NAS1022B06 

NAS1022B08 

NAS1022B3 

NAS1022B4 

NAS1022B5 

NAS1022B6 

NAS1022B7 

NAS1022B8 

NAS1022B9 

NAS1022B10 

NAS1022B12 

NAS1022B14 

NAS1022B16 

NAS1022B17 

NAS1022B18 

NMJ-40 

NMJ-62 

NMJ-82 

NMJ-02 

NMJ-048 

68NE-054 

68NE-064 

68NE-070U 

68NE-080 

68NE-098 

68NE-108 

68NE-126 

68NE-144 

68NE-162 

68NE-164 

68NE-182 

1804-82 

F22NM-40 

F22NM-62 

F22NM-82 

F22NM-02 

F42NE-048 

F42NE-054 

F52NE-064 

F52NE-070U 

F52NE-080 

F52NE-098 

F52NE-108 

F52NE-126 

F52NE-144 

F52NE-162 

F52NE-164 

F52NE-182 

F52NE-202 

RMLH7644-080 

RMLH7644-098 

RMLH7644-108 

RMLH7644-126 

RMLH7644-144 

RMLH7644-162 

RMLH7644-164 

RMLH7644-182 

RMLH7644-202 

LH7644-080 

LH7644-098 

LH7644-108 

LH7644-126 

LH7644-144 

LH7644-162 

LH7644-164 

LH7644-182 

LH7644-202 

Y92NTM-62 

Y92NTM-82 

Y92NTM-02 

Y92NTE-048 

Y92NTE-054 

Y92NTE-064 

Y92NTE-070U 

Y92NTE-080 

Y92NTE-098 

Y92NTE-108 

Y92NTE-126 

Y92NTE-144 

Y92NTE-162 

Y92NTE-164 

Y92NTE-182 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

NAS1022B20 

NAS1022C6 

NAS1022C7 

NAS1022C8 

NAS1022C9 

NAS1022C10 

NAS1022C12 

NAS1022C14 

NAS1022C16 

NAS1022D06 

NAS1022D08 

NAS1022D3 

NAS1022D4 

NAS1022D5 

NAS1022D6 

NAS1022D7 

NAS1022D8 

NAS1022D9 

NAS1022D10 

NAS1022D12 

NAS1022D14 

NAS1022D16 

NAS1022D17 

NAS1022D18 

NAS1022D20 

NAS1022N06 

NAS1022N08 

NAS1022N3 

NAS1022N4 

NAS1022N5 

NAS1022N6 

NAS1022N7 

NAS1022N8 

NAS1022N9 

NAS1022N10 

NAS1022N12 

NAS1022N14 

NAS1022N16 

NAS1022N17 

NAS1022N18 

NAS1022N20 

NAS1023C5 

NAS1023C5K 

NAS1023C5W 

NAS1023C6 

NAS1023C6K 

NAS1023D04K 

NAS1023D06 

NAS1023D06K 

NAS1023D08 

NAS1023D08K 

NAS1023D3 

NAS1023D3K 

NAS1023D4 

NAS1023D4K 

NAS1023D5 

NAS1023D5K 

NAS1023D6 

NAS1023D6K 

NAS1023D7 

NAS1023D9 

NAS1023D10 

NAS1023N04 

NAS1023N04K 

NAS1023N06 

NAS1023N06K 

Y92NTE-202 

LH8647-6 

LH8647-7 

101LH9074-8 

101LH9074-9 

101LH9074-10 

101LH9074-12 

101LH9074-14 

101LH9074-16 

NTMJ-62 

NTMJ-82 

NTMJ-02 

68NTE-048 

68NTE-054 

68NTE-064 

68NTE-070U 

68NTE-080 

68NTE-098 

68NTE-108 

68NTE-126 

68NTE-144 

68NTE-162 

68NTE-164 

68NTE-182 

68NTE-202 

F22NTM-62 

F22NTM-82 

F22NTM-02 

F52NTE-048 

F52NTE-054 

F52NTE-064 

F52NTE-070U 

F52NTE-080 

F52NTE-098 

F52NTE-108 

F52NTE-126 

F52NTE-144 

F52NTE-162 

F52NTE-164 

F52NTE-182 

F52NTE-202 

70ZA1W-054 

70ZA1W-054BC 

70ZA1WP-054 

70ZA1-064 

70ZA1-064BC 

NAJ1-40BC 

NAJ1-62 

NAJ1-62BC 

NAJ1-82 

NAJ1-82BC 

NAJ1-02 

NAJ1-02BC 

NAJ1-048 

NAJ1-048BC 

68NA1-054 

68NA1-054BC 

68NA1-064 

68NA1-064BC 

68NA1Q-070 

68NA1Q-098 

68NA1Q-108 

F22NA1-40 

F22NA1-40BC 

F22NA1-62 

F22NA1-62BC 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


NAS1023N08 

NAS1023N08K 

NAS1023N3 

NAS1023N3K 

NAS1023N4 

NAS1023N5 

NAS1023N5K 

NAS1023N6 

NAS1023N6K 

NAS1023N7 

NAS1023N8 

NAS1023N9 

NAS1024D08 

NAS1024D08K 

NAS1024D3 

NAS1024D3K 

NAS1024N06 

NAS1024N06K 

NAS1024N08 

NAS1024N08K 

NAS1024N3 

NAS1024N3K 

NAS1024N4 

NAS1024N4K 

NAS1024N5 

NAS1024N6 

NAS1024N6K 

NAS1025N06 

NAS1025N06K 

NAS1025N08 

NAS1025N08K 

NAS1025N3 

NAS1025N3K 

NAS1025N4 

NAS1025N5 

NAS1025N5K 

NAS1027D06 

NAS1027D06K 

NAS1027D08 

NAS1027D08K 

NAS1027D3 

NAS1027D4 

NAS1027D4K 

NAS1027D5 

NAS1027D5K 

NAS1027D6 

NAS1027D6K 

NAS1027D7 

NAS1027D8 

NAS1027D10 

NAS1027N06 

NAS1027N06K 

NAS1027N08 

NAS1027N08K 

NAS1027N3 

NAS1027N3K 

NAS1027N4 

NAS1027N4K 

NAS1027N5 

NAS1027N5K 

NAS1027N6 

NAS1027N6K 

NAS1027N7 

NAS1027N8 

NAS1027N10 

NAS1028N06 

F22NA1-82 

F22NA1-82BC 

F22NA1-02 

F22NA1-02BC 

F22NA1-048 

F22NA1-054 

F22NA1-054BC 

F42NA1-064 

F42NA1-064BC 

F52NA1Q-070 

F52NA1Q-080 

F52NA1Q-098 

NAJ38-82 

NAJ38-82BC 

NAJ38-02 

NAJ38-02BC 

F22NA38-62 

F22NA38-62BC 

F22NA38-82 

F22NA38-82BC 

F22NA38-02 

F22NA38-02BC 

F22NA38-048 

F22NA38-048BC 

F22NA38-054 

F22NA38-064 

F22NA38-064BC 

F22NA17A-62 

F22NA17A-62BC 

F22NA17A-82 

F22NA17A-82BC 

F22NA17A-02 

F22NA17A-02BC 

F22NA17A-048 

F22NA17A-054 


NAJ5-62 

NAJ5-62BC 

NAJ5-82 

NAJ5-82BC 

NAJ5-02 

NAJ5-048 

NAJ5-048BC 

68NA5-054 

68NA5A-054BC 

68NA5-064 

68NA5-064BC 

68NA5Q-070 

68NA5Q-080 

68NA5Q-108 

F22NA5-62 

F22NA5-62BC 

F22NA5-82 

F22NA5-82BC 

F22NA5-02 

F22NA5-02BC 

F22NA5-048 

F22NA5-048BC 

F22NA5-054 

F22NA5A-054BC 

F42NA5-064 

F42NA5-064BC 

F52NA5Q-070 

F52NA5Q-080 

F52NA5Q-108 

F22NA35-62 

F22NA35-62BC 

F22NA35-82 

F22NA35-82BC 

F22NA35-02 

F22NA35-02BC 

F22NA35-048 

F22NA35-048BC 

F22NA35-054 

F22NA35-054BC 

F22NA35-064 

68NA797-054BC 

F22NA797-62 

F22NA797-62BC 

F22NA797-82 

F22NA797-82BC 

F22NA797-02 

F22NA797-02BC 

F22NA797-048 

F22NA797-048BC 

F22NA797-054 

F22NA797-054BC 

F22NA897-62 

F22NA897-62BC 

F22NA897-82 

F22NA897-82BC 

F22NA897-02 

F22NA897-02BC 

F22NA897-048 

F22NA897-048BC 

NAJ401-62 

NAJ401-62BC 

NAJ401-82 

NAJ401-82BC 

NAJ401-02 

NAJ401-02BC 

NAJ2674-048 

NAJ2674-048BC 

FNA401-62 

FNA401-62BC 

FNA401-82 

FNA401-82BC 

FNA401-02 

FNA401-02BC 

FNA401-048 

FNA401-048BC 

FNA401-054 

FNA401-054BC 

FNA401-064 

FNA401-064BC 

FNA401Q-070 

FNA401Q-080 

FNA417-82 

FNA417-82BC 

FNA417-02 

FNA417-02BC 

FNA417-048 

FNA417-048BC 

NAJ27-J-62 

NAJ27-J-62BC 

NAJ27-J-82 

NAJ27-J-82BC 

NAJ27-J-02 

NAJ27-J-02BC 

F22NA27-22-62 



NAS1028N06K 

NAS1028N08 

NAS1028N08K 

NAS1028N3 

NAS1028N3K 

NAS1028N4 

NAS1028N4K 

NAS1028N5 

NAS1028N5K 

NAS1028N6 

NAS1029D5K 

NAS1029N06 

NAS1029N06K 

NAS1029N08 

NAS1029N08K 

NAS1029N3 

NAS1029N3K 

NAS1029N4 

NAS1029N4K 

NAS1029N5 

NAS1029N5K 

NAS1030N06 

NAS1030N06K 

NAS1030N08 

NAS1030N08K 

NAS1030N3 

NAS1030N3K 

NAS1030N4 

NAS1030N4K 

NAS1031D06 

NAS1031D06K 

NAS1031D08 

NAS1031D08K 

NAS1031D3 

NAS1031D3K 

NAS1031D4 

NAS1031D4K 

NAS1031N06 

NAS1031N06K 

NAS1031N08 

NAS1031N08K 

NAS1031N3 

NAS1031N3K 

NAS1031N4 

NAS1031N4K 

NAS1031N5 

NAS1031N5K 

NAS1031N6 

NAS1031N6K 

NAS1031N7 

NAS1031N8 

NAS1032N08 

NAS1032N08K 

NAS1032N3 

NAS1032N3K 

NAS1032N4 

NAS1032N4K 

NAS1033D06 

NAS1033D06K 

NAS1033D08 

NAS1033D08K 

NAS1033D3 

NAS1033D3K 

NAS1033N06 



FSCM - 019L2 

23

NAS1033N06K 

NAS1033N08 

NAS1033N08K 

NAS1033N3 

NAS1033N3K 

NAS1033N4 

NAS1033N4K 

NAS1033N5 

NAS1033N5K 

NAS1291-02 

NAS1291-04 

NAS1291-06 

NAS1291-08 

NAS1291-3 

NAS1291-4 

NAS1291-5 

NAS1291-6 

NAS1291-7 

NAS1291-8 

NAS1291-10 

NAS1291C02 

NAS1291C02M 

NAS1291C04 

NAS1291C04M 

NAS1291C06 

NAS1291C06M 

NAS1291C08 

NAS1291C08M 

NAS1291C3 

NAS1291C3M 

NAS1291C4 

NAS1291C4M 

NAS1291C5 

NAS1291C5M 

NAS1291C6 

NAS1291C6M 

NAS1291C7 

NAS1291C7M 

NAS1291C8 

NAS1291C8M 

NAS1291X02 

NAS1291X04 

NAS1291X06 

NAS1291X08 

NAS1291X3 

NAS1291X4 

NAS1291X5 

NAS1291X6 

NAS1291X7 

NAS1291X8 

NAS1291X10 

NAS1473A08 

NAS1473A3 

NAS1473A4 

NAS1473A5 

NAS1473C08 

NAS1473C3 

NAS1474A3 

NAS1474A4 

NAS1474C06 

NAS1474C08 

NAS1474C3 

NAS1474C4 

NAS1474A82 

F22NA27-22-62BC 

F22NA27-22-82 

F22NA27-22-82BC 

F22NA27-22-02 

F22NA27-22-02BC 

F42NA27-22-048 

F22NA27-22-048BC 

F42NA27-22-054 

F22NA27-22-054BC 

RM52LH3324-26 

RM52LH3324-40 

RM52LH3324-62 

RM52LH3324-82 

RM52LH3324-02 

RM52LH3324-048 

RM52LH3324-054 

RM52LH3324-064 

RM52LH3324-070 

RM52LH3324-080 

RM52LH3324-108 

LH3858-26 

RMLH3858-26 

LH3858-40 

RMLH3858-40 

LH3858-62 

RMLH3858-62 

LH3858-82 

RMLH3858-82 

LH3858-02 

RMLH3858-02 

LH3858-048 

RMLH3858-048 

LH3858-054 

RMLH3858-054 

LH3858-064 

RMLH3858-064 

LH3858-070 

RMLH3858-070 

LH3858-080 

RMLH3858-080 

F52LH3324-26 

F52LH3324-40 

F52LH3324-62 

F52LH3324-82 

F52LH3324-02 

F52LH3324-048 

F52LH3324-054 

F52LH3324-064 

F52LH3324-070 

F52LH3324-080 

F52LH3324-108 

FMA2502-82 

FMA2502-02 

FMA2502-048 

FMA2502-054 

A4508-82 

A4508-02 

MA2506-02 

MA2506-048 

A4506-62 

A4506-82 

A4506-02 

A4506-048 

A2506-82 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

NAS1474X3 

NAS1757L8 

NAS1757L9 

NAS1757L10 

NAS1757L12 

NAS1757L14 

NAS1757L16 

NAS1757L18 

NAS1757L20 

NAS1757-8 

NAS1757-9 

NAS1757-10 

NAS1757-12 

NAS1757-14 

NAS1757-16 

NAS1757-18 

NAS1757-20 

NAS1758L3 

NAS1758L4 

NAS1758L5 

NAS1758L6 

NAS1758L7 

NAS1758L8 

NAS1758L9 

NAS1758L10 

NAS1758L12 

NAS1758L14 

NAS1758L16 

NAS1758L18 

NAS1758L20 

NAS1758L22 

NAS1758L24 

NAS1759-3 

NAS1759-4 

NAS1759-5 

NAS1759-6 

NAS1759-7 

NAS1759-8 

NAS1759-9 

NAS1759-10 

NAS1759-12 

NAS1759-14 

NAS1759-16 

NAS1759-18 

NAS1759-20 

NAS1759-22 

NAS1759-24 

NAS1759L3 

NAS1759L4 

NAS1759L5 

NAS1759L6 

NAS1759L7 

NAS1759L8 

NAS1759L9 

NAS1759L10 

NAS1759L12 

NAS1759L14 

NAS1759L16 

NAS1759L18 

NAS1759L20 

NAS1759L22 

NAS1759L24 

NAS1765-3 

NAS1765-3C 

NAS1765-3CL 

NAS1765-4 

F52MA2506-02 

RMLH12284-8 

RMLH12284-9 

RMLH12284-10 

RMLH12284-12 

RMLH12284-14 

RMLH12284-16 

RMLH12284-18 

RMLH12284-20 

LH12284-8 

LH12284-9 

LH12284-10 

LH12284-12 

LH12284-14 

LH12284-16 

LH12284-18 

LH12284-20 

LH11848-3 

LH11848-4 

LH11848-5 

LH11848-6 

LH11848-7 

LH11848-8 

LH11848-9 

LH11848-10 

LH11848-12 

LH11848-14 

LH11848-16 

LH11848-18 

LH11848-20 

LH11848-22 

LH11848-24 

L55LH6520-02 

L55LH6520-048 

L55LH6520-054 

L55LH6520-064 

L55LH6520-070 

L55LH6520-080 

L55LH6520-098 

L55LH6520-108 

L55LH6520-126 

L55LH6520-144 

L55LH6520-162 

L55LH6520-18 

L55LH6520-20 

L55LH6520-22 

L55LH6520-24 

RMLH6520-3 

RMLH6520-4 

RMLH6520-5 

RMLH6520-6 

RMLH6520-7 

RMLH6520-8 

RMLH6520-9 

RMLH6520-10 

RMLH6520-12 

RMLH6520-14 

RMLH6520-16 

RMLH6520-18 

RMLH6520-20 

RMLH6520-22 

RMLH6520-24 

RM52LHA3022-02 

101F9224-3 

104F9224-3 

RM52LHA3022-048 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


NAS1765-4C 

NAS1765-4CL 

NAS1765-5 

NAS1765-5C 

NAS1765-5CL 

NAS1765-C3 

NAS1765-C4 

NAS1765-C5 

NAS1765-CL3 

NAS1765-CL4 

NAS1765-CL5 

NAS1766-3 

NAS1766-4 

NAS1766-5 

NAS1766-3CL 

NAS1766-4CL 

NAS1766-5CL 

NAS1791A3-1 

NAS1791A3-2 

NAS1791A3-3 

NAS1791A3-4 

NAS1791A3-5 

NAS1791A3-6 

NAS1791A4-1 

NAS1791A4-2 

NAS1791A4-3 

NAS1791A4-4 

NAS1791A4-5 

NAS1791A4-6 

NAS1791A5-1 

NAS1791A5-2 

NAS1791A5-3 

NAS1791A5-4 

NAS1791A5-5 

NAS1791A5-6 

NAS1791C3-1 

NAS1791C3-2 

NAS1791C3-3 

NAS1791C3-4 

NAS1791C3-5 

NAS1791C3-6 

NAS1791C4-1 

NAS1791C4-2 

NAS1791C4-3 

NAS1791C4-4 

NAS1791C4-5 

NAS1791C4-6 

NAS1791C5-1 

NAS1791C5-2 

NAS1791C5-3 

NAS1791C5-4 

NAS1791C5-5 

NAS1791C5-6 

NAS1792C3-1 

NAS1792C3-2 

NAS1792C3-3 

NAS1792C3-4 

NAS1792C3-5 

NAS1792C3-6 

NAS1792C4-1 

NAS1792C4-2 

NAS1792C4-3 

101F9224-4 

104F9224-4 

RM52LHA3022-054 

101F9224-5 

104F9224-5 

101F9224-3 

101F9224-4 

101F9224-5 

109F9224-3 

109F9224-4 

109F9224-5 

RM52LHTA525-02 

RM52LHTA525-048 

RM52LHTA525-054 

F10965-1-3 

F10965-1-4 

F10965-1-5 

F14421-1-3 

F14421-2-3 

F14421-3-3 

F14421-4-3 

F14421-5-3 

F14421-6-3 

F14421-1-4 

F14421-2-4 

F14421-3-4 

F14421-4-4 

F14421-5-4 

F14421-6-4 

F14421-1-5 

F14421-2-5 

F14421-3-5 

F14421-4-5 

F14421-5-5 

F14421-6-5 

F18421L-1-3 

F18421L-2-3 

F18421L-3-3 

F18421L-4-3 

F18421L-5-3 

F18421L-6-3 

F18421L-1-4 

F18421L-2-4 

F18421L-3-4 

F18421L-4-4 

F18421L-5-4 

F18421L-6-4 

F18421L-1-5 

F18421L-2-5 

F18421L-3-5 

F18421L-4-5 

F18421L-5-5 

F18421L-6-5 

F18427L1-3 

F18427L2-3 

F18427L3-3 

F18427L4-3 

F18427L5-3 

F18427L6-3 

F18427L1-4 

F18427L2-4 

F18427L3-4 

F18427L4-4 

F18427L5-4 

F18427L6-4 

F18427L1-5 

F18427L2-5 

F18427L3-5 

F18427L4-5 

F18427L5-5 

F18427L6-5 

F14427-1-3 

F14427-2-3 

F14427-3-3 

F14427-4-3 

F14427-5-3 

F14427-6-3 

F14427-1-4 

F14427-2-4 

F14427-3-4 

F14427-4-4 

F14427-5-4 

F14427-6-4 

F14427-1-5 

F14427-2-5 

F14427-3-5 

F14427-4-5 

F14427-5-5 

F14427-6-5 

F19425-1-3 

F19425-2-3 

F19425-3-3 

F19425-4-3 

F19425-5-3 

F19425-6-3 

F19425-1-4 

F19425-2-4 

F19425-3-4 

F19425-4-4 

F19425-5-4 

F19425-6-4 

F19425-1-5 

F19425-2-5 

F19425-3-5 

F19425-4-5 

F19425-5-5 

F19425-6-5 

F18425L1-3 

F18425L2-3 

F18425L3-3 

F18425L4-3 

F18425L5-3 

F18425L6-3 

F18425L1-4 

F18425L2-4 

F18425L3-4 

F18425L4-4 

F18425L5-4 

F18425L6-4 

F18425L1-5 

F18425L2-5 

F18425L3-5 

F18425L4-5 

F18425L5-5 



NAS1792C4-4 

NAS1792C4-5 

NAS1792C4-6 

NAS1792C5-1 

NAS1792C5-2 

NAS1792C5-3 

NAS1792C5-4 

NAS1792C5-5 

NAS1792C5-6 

NAS1792A3-1 

NAS1792A3-2 

NAS1792A3-3 

NAS1792A3-4 

NAS1792A3-5 

NAS1792A3-6 

NAS1792A4-1 

NAS1792A4-2 

NAS1792A4-3 

NAS1792A4-4 

NAS1792A4-5 

NAS1792A4-6 

NAS1792A5-1 

NAS1792A5-2 

NAS1792A5-3 

NAS1792A5-4 

NAS1792A5-5 

NAS1792A5-6 

NAS1793A3-1 

NAS1793A3-2 

NAS1793A3-3 

NAS1793A3-4 

NAS1793A3-5 

NAS1793A3-6 

NAS1793A4-1 

NAS1793A4-2 

NAS1793A4-3 

NAS1793A4-4 

NAS1793A4-5 

NAS1793A4-6 

NAS1793A5-1 

NAS1793A5-2 

NAS1793A5-3 

NAS1793A5-4 

NAS1793A5-5 

NAS1793A5-6 

NAS1793C3-1 

NAS1793C3-2 

NAS1793C3-3 

NAS1793C3-4 

NAS1793C3-5 

NAS1793C3-6 

NAS1793C4-1 

NAS1793C4-2 

NAS1793C4-3 

NAS1793C4-4 

NAS1793C4-5 

NAS1793C4-6 

NAS1793C5-1 

NAS1793C5-2 

NAS1793C5-3 

NAS1793C5-4 

NAS1793C5-5 



FSCM - 019L2 

24

NAS1793C5-6 

NAS1794A3-1 

NAS1794A3-2 

NAS1794A3-3 

NAS1794A3-4 

NAS1794A3-5 

NAS1794A3-6 

NAS1794A4-1 

NAS1794A4-2 

NAS1794A4-3 

NAS1794A4-4 

NAS1794A4-5 

NAS1794A4-6 

NAS1794A5-1 

NAS1794A5-2 

NAS1794A5-3 

NAS1794A5-4 

NAS1794A5-5 

NAS1794A5-6 

NAS1802-3A10C 

NAS1803B12C 

NAS1803-3A1 

NAS1803-3A2 

NAS1803-3A3 

NAS1803-3A4 

NAS1803-3A5 

NAS1803-3A6 

NAS1803-3A7 

NAS1803-3A8 

NAS1803-3A9 

NAS1803-3A10 

NAS1803-3A11 

NAS1803-3A12 

NAS1803-3A13 

NAS1803-3A1C 

NAS1803-3A2C 

NAS1803-3A3C 

NAS1803-3A4C 

NAS1803-3A5C 

NAS1803-3A6C 

NAS1803-3A7C 

NAS1803-3A8C 

NAS1803-3A9C 

NAS1803-3A10C 

NAS1803-3A12C 

NAS1803-3A13C 

NAS1803-3BAC 

NAS1803-3B1 

NAS1803-3B2 

NAS1803-3B3 

NAS1803-3B4 

NAS1803-3B5 

NAS1803-3B6 

NAS1803-3B7 

NAS1803-3B8 

NAS1803-3B9 

NAS1803-3B10 

NAS1803-3B11 

NAS1803-3B1C 

NAS1803-3B2C 

NAS1803-3B3C 

NAS1803-3B4C 

F18425L6-5 

G14421-1-3 

G14421-2-3 

G14421-3-3 

G14421-4-3 

G14421-5-3 

G14421-6-3 

G14421-1-4 

G14421-2-4 

G14421-3-4 

G14421-4-4 

G14421-5-4 

G14421-6-4 

G14421-1-5 

G14421-2-5 

G14421-3-5 

G14421-4-5 

G14421-5-5 

G14421-6-5 

F11886-16-02 

F11885-18-3 

A6792-9-02 

A6792-10-02 

A6792-11-02 

A6792-2-02 

A6792-3-02 

A6792-12-02 

A6792-13-02 

A6792-14-02 

A6792-15-02 

A6792-16-02 

A6792-17-02 

A6792-18-02 

A6792-19-02 

F11886-9-3 

F11886-10-3 

F11886-11-3 

F11886-2-3 

F11886-3-3 

F11886-12-3 

F11886-13-3 

F11886-14-3 

F11886-15-3 

F11886-16-3 

F11886-18-3 

F11886-19-3 

F11885-10-02 

A6293-9-02 

A6293-10-02 

A6293-11-02 

A6293-2-02 

A6293-3-02 

A6293-12-02 

A6293-13-02 

A6293-14-02 

A6293-15-02 

A6293-16-02 

A6293-17-02 

F11885-9-3 

F11885-10-3 

F11885-11-3 

F11885-2-3 

ESNA 

Nomenclature 

AN/MS/NAS 


AN/MS/NAS 


ESNA 

Nomenclature 

NAS1803-3B5C 

NAS1803-3B6C 

NAS1803-3B7C 

NAS1803-3B8C 

NAS1803-3B9C 

NAS1803-3B10C 

NAS1803-3B11C 

NAS1803-3B12C 

NAS1803-3B13C 

NAS1803-4B1 

NAS1803-4B2 

NAS1803-4B3 

NAS1803-4B4 

NAS1803-4B5 

NAS1803-4B6 

NAS1803-4B7 

NAS1803-4B8 

NAS1803-4B10 

NAS1803-4B11 

NAS1803-4B12 

NAS1803-4B13 

NAS1804-3 

NAS1804-4 

NAS1804-5 

NAS1804-6 

NAS1804-7 

NAS1804-8 

NAS1804-9 

NAS1804-10 

NAS1804-12 

NAS1804-14 

NAS1804-18 

NAS1804-20 

NAS1804-22 

NAS1804-24 

NAS1804-28 

NAS1804-32 

NAS1804-3N 

NAS1804-4N 

NAS1804-5N 

NAS1804-6N 

NAS1804-7N 

NAS1804-8N 

NAS1804-9N 

NAS1804-10N 

NAS1804-12N 

NAS1804-14N 

NAS1804-16N 

NAS1804-18N 

NAS1804-20N 

NAS1804-22N 

NAS1804-24N 

NAS1804-32N 

NAS1805-3 

NAS1805-4 

NAS1805-5 

NAS1805-6 

NAS1805-7 

NAS1805-8 

NAS1805-9 

NAS1805-10 

NAS1805-12 

NAS1805-14 

NAS1805-16 

NAS1805-18 

NAS1805-20 

NAS1805-22 

NAS1805-24 

F11885-3-3 

F11885-12-3 

F11885-13-3 

F11885-14-3 

F11885-15-3 

F11885-16-3 

F11885-17-3 

F11885-18-3 

F11885-19-3 

A6293-09-048 

A6293-10-048 

A6293-11-048 

A6293-2-048 

A6293-3-048 

A6293-12-048 

A6293-13-048 

A6293-14-048 

A6293-16-048 

A6293-17-048 

A6293-18-048 

A6293-19-048 

RMLH18A-3 

RMLH18A-4 

RMLH18A-5 

RMLH18A-6 

RMLH18A-7 

RMLH18A-8 

RMLH18A-9 

RMLH18A-10 

RMLH18A-12 

RMLH18A-14 

RMLH18A-18 

RMLH18A-20 

RMLH18A-22 

RMLH18A-24 

RMLH18A-28 

RMLH18A-32 

LH18A-3 

LH18A-4 

LH18A-5 

LH18A-6 

LH18A-7 

LH18A-8 

LH18A-9 

LH18A-10 

LH18A-12 

LH18A-14 

LH18A-16 

LH18A-18 

LH18A-20 

LH18A-22 

LH18A-24 

LH18A-32 

109LH8574A-3 

109LH8574A-4 

109LH8574A-5 

109LH8574A-6 

109LH8574A-7 

109LH8574A-8 

109LH8574A-9 

109LH8574A-10 

109LH8574A-12 

109LH8574A-14 

109LH8574A-16 

109LH8574A-18 

109LH8574A-20 

109LH8574A-22 

109LH8574A-24 

ESNA 

Nomenclature 

AN/MS/NAS 


ESNA 

Nomenclature 

AN/MS/NAS 


NAS1805-28 

NAS1805-32 

NAS1805-3N 

NAS1805-4N 

NAS1805-5N 

NAS1805-6N 

NAS1805-7N 

NAS1805-8N 

NAS1805-9N 

NAS1805-10N 

NAS1805-12N 

NAS1805-14N 

NAS1805-16N 

NAS1805-18N 

NAS1805-20N 

NAS1805-22N 

NAS1805-24N 

NAS1805-28N 

NAS1805-32N 

NAS1805-3P 

NAS1805-4P 

NAS1805-5P 

NAS1805-6P 

NAS1805-7P 

NAS1805-8P 

NAS1805-9P 

NAS1805-10P 

NAS1805-12P 

NAS1805-14P 

NAS1805-16P 

NAS1805-18P 

NAS1805-20P 

NAS1805-22P 

NAS1805-24P 

NAS1805-28P 

NAS1805-32P 

NAS577-4A 

NAS577-5A 

NAS577-6A 

NAS577-7A 

NAS577-8A 

NAS577-9A 

NAS577-10A 

NAS577-12A 

NAS577-14A 

NAS577-16A 

NAS577-17A 

NAS577-4AX 

NAS577-5AX 

NAS577-6AX 

NAS577-7AX 

NAS577-8AX 

NAS577-9AX 

NAS577-10AX 

NAS577-12AX 

NAS577-14AX 

NAS577-16AX 

NAS577-17AX 

NAS577B4A 

NAS577B5A 

NAS577B6A 

NAS577B7A 

NAS577B8A 

NAS577B9A 

NAS577B10A 

NAS577B12A 

NAS577B14A 

109LH8574A-28 

109LH8574A-32 

121LH8574A-3 

121LH8574A-4 

121LH8574A-5 

121LH8574A-6 

121LH8574A-7 

121LH8574A-8 

121LH8574A-9 

121LH8574A-10 

121LH8574A-12 

121LH8574A-14 

121LH8574A-16 

121LH8574A-18 

121LH8574A-20 

121LH8574A-22 

121LH8574A-24 

121LH8574A-28 

121LH8574A-32 

LH8574A-3 

LH8574A-4 

LH8574A-5 

LH8574A-6 

LH8574A-7 

LH8574A-8 

LH8574A-9 

LH8574A-10 

LH8574A-12 

LH8574A-14 

LH8574A-16 

LH8574A-18 

LH8574A-20 

LH8574A-22 

LH8574A-24 

LH8574A-28 

LH8574A-32 

RMLH2577-048 

RMLH2577-054 

RMLH2577-064 

RMLH2577-070 

RMLH2577-080 

RMLH2577-098 

RMLH2577-108 

RMLH2577-126 

RMLH2577-144 

RMLH2577-162 

RMLH2577-164 

LH2577-048 

LH2577-054 

LH2577-064 

LH2577-070 

LH2577-080 

LH2577-098 

LH2577-108 

LH2577-126 

LH2577-144 

LH2577-162 

LH2577-164 

1MLBF577-4 

1MLBF577-5 

1MLBF577-6 

1MLBF577-7 

1MLBF577-8 

1MLBF577-9 

1MLBF577-10 

1MLBF577-12 

1MLBF577-14 

1MLBF577-16 

2577-048RET 

2577-054RET 

2577-064RET 

2577-070RET 

2577-080RET 

2577-098RET 

2577-108RET 

2577-126RET 

2577-144RET 

2577-162RET 

3320-048RET 

3320-054RET 

3320-064RET 

3320-070RET 

3320-080RET 

3320-098RET 

3320-108RET 

3320-126RET 

3320-144RET 

3320-162RET 



NAS577B16A 

NAS578-4A 

NAS578-5A 

NAS578-6A 

NAS578-7A 

NAS578-8A 

NAS578-9A 

NAS578-10A 

NAS578-12A 

NAS578-14A 

NAS578-16A 

NAS578-4B 

NAS578-5B 

NAS578-6B 

NAS578-7B 

NAS578-8B 

NAS578-9B 

NAS578-10B 

NAS578-12B 

NAS578-14B 

NAS578-16B 



FSCM - 019L2 

25



For more than 70 years ESNA ® 

has pioneered the design and 

manufacture of vibration-proof, 

self-locking fasteners. Parts range 

from reduced size, weight-saving 

designs for the electronic and 

aerospace industry to large high 

strength hex nuts for machinery 

and off-highway vehicles. Whether 

standard or special ESNA’s approved 

fastener line can save you 

time and money. Select from hundreds 

of types, sizes, materials 

and finishes available. 

26 

FSCM - 019L2



ENGINEERING 

STANDARDS 

SECTION 1 

WRENCHABLE 

NUTS 

27 

Part 

Number 

1660 

LH1660 

M2297 

NM107 

NM408 

NM2234 

TEE2032 

NM-NE 

NTM-NTE 

NU 

NTU 

NM-NE 

(MONEL) 

NU13841 

VU13841 

HEX SP(1) 

N1260 

N1610 

NU1610 

LM/LE141309 

LM/LE141334 

LM/LE141332 

LM/LE141333 

Page 

Number 

28 

29 

30 

30 

30 

30 

30 

31 

35 

38 

40 

42 

43 

43 

44 

45 

46 

46 

47 

47 

49 

49 

Part 

Number 

NM/NE141252 

NM/NE141310 

NM/NE141253 

NM/NE141316 

NKM -NKTM 

NKE-NKTE 

K1, K2, K3 

Z1801-Z1813 

Z1802 

Z1803 

NE4717 

NE4753 

NH 

CE20136 

CE12698 

CE12605 

CU 

CBR32 

30000 

31300 

FSCM - 019L2 

Page 

Number 

51 

51 

53 

53 

55 

55 

56 

57 

57 

57 

58 

58 

59 

60 

61 

62 

63 

64 

66 

67

STAINLESS 

STEEL 

APPROX 

WEIGHT 

LB/100 

REFERENCE STANDARDS: 

ESNA PART NUMBERS 

ALUMINUM 

ALLOY 



APPROX 

WEIGHT 

LB/100 

BRASS 

APPROX 

WEIGHT 

LB/100 

NUT - HEX, MINIATURE 

28 

THREAD 

A 

±.015 

B 

MAX - MIN 

0.013 0.065 0.110 - 0.104 0.119 

* 92-1660-00 0.0600-80 UNF-3B 

* 68-1660-12 

0.006 

92-1660-12 

0.017 

0.0730-72 UNF-3B 

0.080 0.126 - 0.119 0.136 

79-1660-26 

* 

0.036 

68-1660-26 

68-1660-24 

0.012 

92-1660-26 

92-1660-24 

0.036 

0.0860-56 UNJC-3B 

0.0860-64 UNJF-3B 

0.095 0.157 - 0.150 0.171 

* 

* 

0.021 

92-1660-38 

92-1660-36 

0.062 

0.0990-48 UNJC-3B 

0.0990-56 UNJF-3B 

0.110 0.189 - 0.181 0.207 

79-1660-40 

* 

0.060 

68-1660-40 

68-1660-48 

0.020 

92-1660-40 

0.060 

0.1120-40 UNJC-3B 

0.1120-48 UNJF -3B 

0.110 0.189 - 0.181 0.207 

MATERIAL: 

* CONTACT ESNA FOR AVAILABILITY OF STAINLESS STEEL PARTS IN THESE SIZES 

ALUMINUM ALLOY - 2011-T3 OR EQUIVALENT 

BRASS - COMMERCIAL HALF HARD OR EQUIVALENT 

STAINLESS STEEL - AISI TYPE 303 OR EQUIVALENT 

FINISH: 

ALUMINUM ALLOY - ALODINE, MIL-C-5541 

BRASS - CADMIUM PLATE, SAE-AMS-QQ-P416 TYPE I, CLASS 3 

STAINLESS STEEL - UNPLATED 

LOCKING INSERT: RED NYLON (350°F MAX PERFORMANCE) 

THREADS: MIL-S-7742 OR AS8879 

16 

APPLICATION: TYPE 1660 IS DESIGNED FOR USE ON MANY TYPES OF INSTRUMENTS, ELECTRONIC 

EQUIPMENT, MISSLES, AND RELATED PRODUCTS WHERE DESIGN FACTORS SUCH AS 

LIMITED INSTALLATION CLEARANCE, WEIGHT REDUCTION, OR SUB-MINIATURIZATION 

EFFORTS REQUIRE A SMALL SELF-LOCKING FASTENER. 

16 

16 

PJ - 1800 

C 

REF 

1660 

FSCM - 019L2 

ISSUED: 6 AUG 52 REVISED: 16 3 NOV 2003

STEEL, 450°F 

CADMIUM 

MATERIAL: 

STEEL 

CRES, AISI 303 OR EQUIV. 

FINISH: 

F22LH1660-XX CADMIUM PLATE, SAE AMS-QQ-P-416, TYPE II CLASS 2 

70LH1660-XX SILVER PLATE 

79LH1660-XX UNPLATED, PASSIVATED 

THREADS: 

AS8879 

APPLICATION: 

TYPE LH1660 NUTS ARE DESIGNED FOR USE ON MANY TYPES OF INSTRUMENTS, ELECTRONIC EQUIPMENT, MISSLES AND 

RELATED PRODUCTS, WHERE APPLICATION CONDITIONS SUCH AS LIMITED INSTALLATION CLEARANCE, WEIGHT RE- 

DUCTION, OR SUB-MINIATURIZATION EFFORTS ON ASSEMBLY DESIGNS, MAKE USE OF AN ALL-METAL SELF-LOCKING 

NUT DESIRABLE. 





CRES, 800°F CRES, 800°F THREAD 

±.025 

REF REF 

SILVER UNPLATED 

79LH1660-26 0.0860-56 UNJC-3B 0.095 0.157-0.150 0.171 0.051 

79LH1660-40 0.1120-40 UNJC-3B 0.110 0.189-0.181 0.207 0.045 

F22LH1660-50 0.1250-40 UNJC-3B 0.120 0.189-0.181 0.207 0.045 

70LH1660-60 0.1380-40 UNJC-3B 0.140 0.220-0.212 0.233 0.088 

9 

NUT - HEX, MINIATURE, ALL METAL, 

450°F & 800°F 

29 

9 

A 

B 

C 

PJ - 2218-36 

L 

LH1660 

FSCM - 019L2 

ISSUED: 17 JUN 59 REVISED: 9 3 NOV 2003

ESNA PART 

NUMBER 


12 

12 



THREAD A 

±.010 

30 

B C 

REF 

L 

REF 

ULTIMATE 

TENSILE 

STRENGTH 

LB MIN 

APPROX 

WEIGHT 

LB/100 

22NM107-62 

97NM107-62 0.1380-32 UNJC-3B 

0.143 

0.251-0.243 0.268 

0.081 

500 

350 

0.14 

79NM408-62 0.133 0.071 560 0.13 

22NM408-82 

79NM408-82 

0.1640-32 UNJC-3B 0.180 0.313-0.305 0.339 0.103 

1,200 

860 

0.26 

79NM408-02 

22NM2234-02 

52M2297-02 

59M2297-02 

0.1900-32 UNJF-3B 

0.180 

0.190 

0.313-0.305 0.339 

0.103 

0.148 

1,230 

1,500 

0.23 

0.30 

79NM408-048 

52TEE2032-048 

0.2500-28 UNJF-3B 0.239 0.376-0.367 0.410 

0.190 

0.200 

2,290 

5,379 

0.40 

MATERIAL: 

“2” STEEL, UNTREATED 

“5” STEEL, HEAT TREATED TO ROCKWELL C 29-35 

“7” STAINLESS STEEL, AISI 303 OR EQUIV. 

“9” BRASS, COMMERCIAL HALF HARD 

FINISH: 

“2” CADMIUM PLATE, SAE AMS-QQ-P-416, TYPE I, CLASS 3 

“7” BRIGHT NICKEL PLATE 

“9” UNPLATED 

LOCKING INSERT: 

RED NYLON (350° MAX PERFORMANCE) 

THREADS: 

AS8879 

PERFORMANCE: 

NASM25027 AS APPLICABLE 

12 

12 

F 2 2 NM107 - 62 

APPLICATION: 

THIS DRAWING LISTS HEXAGONS THAT ARE UNDERSIZED WITH RESPECT TO CONVENTIONAL NUT STANDARDS. THEY ARE 

OFFERED FOR POSSIBLE USE FOR APPLICATIONS WHERE WRENCH CLEARANCES ARE LIMITED. IN ADDITION, TYPE TEE2032- 

048 HAS BEEN MODIFIED TO PROVIDE AN INCREASED HEX HEIGHT AND IS HEAT TREATED RESULTING IN A PART OF RE- 

DUCED ENVELOPE, IMPROVED WRENCHING CHARACTERISTICS AND SUPERIOR TENSILE PERFORMANCE. IT IS ESPECIALLY 

SUITED FOR USE ON APPLICATIONS LIKE CONNECTING ROD CAP BOLTS. 

NUT - REDUCED HEX, 

CONSOLIDATED DRAWING 

MATERIAL 

FINISH 

THREAD SIZE 

NUT TYPE 

FOR POST PLATE TEATMENT (PER SAE 

AMS-QQ-P-416, TYPE II) ON CADMIUM 

PLATED PARTS, PREFIX COMPLETE PART 

NUMBER WITH LETTER “F”. 

12 

FSCM - 019L2 

ISSUED: 6 AUG 52 REVISED: 12 3 NOV 2003 

NM107 NM408 

TEE2032 NM2234 

M2297

STAKE MARKS 

ESNA OPTION 

ESNA 

THREAD 

PART 

SIZE 

NUMBER 

MATERIAL & FINISH 

ULTIMATE 

APPROX 

TENSILE 

WEIGHT 

STRENGTH 

LB/100 

LB MIN 

THREAD A B 

C L 

REF REF 

#1 22NM-12 STEEL - CADMIUM 0.14 .0730 - 72 UNF 3B 0.153 - 0.133 0.251 - 0.243 0.268 0.081 

22NM-26 STEEL - CADMIUM 440 0.14 

#2 68NM-26 ALUMINUM - ANODIZED 0.05 .0860 - 56 UNJC 3B 0.153 - 0.133 0.251 - 0.243 0.268 0.081 

79NM-26 STAINLESS - UNPLATED 440 0.14 

22NM-36 STEEL - CADMIUM 0.14 .0990 - 56 UNJF 3B 

#3 

22NM-38 

68NM-38 

STEEL - CADMIUM 

ALUMINUM - ANODIZED 

0.14 

0.05 .0990 - 48 UNJC 3B 

0.153 - 0.133 0.251 - 0.243 0.268 0.081 

79NM-38 STAINLESS - UNPLATED 0.14 

22NM-40 STEEL - CADMIUM 750 0.14 .1120 - 40 UNJC 3B 

29NM-40 STEEL - UNPLATED 750 0.14 .1120 - 40 UNC 2B 

68NM-40 ALUMINUM - ANODIZED 350 0.05 

#4 

79NM-40 

92NM-40 

STAINLESS - UNPLATED 

BRASS - CADMIUM 

750 0.14 

0.15 .1120 - 40 UNJC 3B 

0.153 - 0.133 0.251 - 0.243 0.268 0.081 

97NM-40 BRASS - BRIGHT NICKEL 0.15 

99NM-40 BRASS - UNPLATED 0.15 

22NM-48 STEEL - CADMIUM 820 0.14 .1120-48 UNJF 3B 

22NM-50 STEEL - CADMIUM 900 0.14 

#5 68NM-50 ALUMINUM - ANODIZED 450 0.05 .1250 - 40 UNJC 3B 0.153 - 0.133 0.251 - 0.243 0.268 0.081 

79NM-50 STAINLESS - UNPLATED 900 0.14 

22NM-60 

29NM-60 


STEEL - UNPLATED 

1,250 0.26 

.1380-40 UNJF 3B 

.1380-40 UNF 2B 

#6 

22NM-62 

29NM-62 

68NM-62 



ALUMINUM - ANODIZED 

1,130 

325 

0.26 

0.09 

.1380-32 UNJC 3B 

.1380-32 UNC 2B 

0.188 - 0.168 0.313 - 0.305 0.339 0.103 

79NM-62 

97NM-62 

99NM-62 


BRASS - BRIGHT NICKEL 

BRASS - UNPLATED 

1,130 0.26 

0.28 

.1380-32 UNJC 3B 

22NM-82 

29NM-82 

STEEL -CADMIUM 


1,720 0.42 

.1640-32 UNJC 3B 

.1640-32 UNC 2B 

68NM-82 ALUMINUM - ANODIZED 850 0.15 

#8 79NM-82 

92NM-82 

99NM-82 




1,720 0.42 

0.46 

.1640-32 UNJC 3B 

0.239 - 0.219 0.345 - 0.336 0.374 0.140 

22NM-86 STEEL - CADMIUM 1,850 0.42 .1640-32 UNJF 3B 


AN365 

NASM17830 

NASM21044 

MS51922 

MS20365 

NAS1021 



NASM21044 BRASS PARTS MARKED “B”. 

NASM17830 STAINLESS STEEL PARTS 

MARKED “30300” OR “30430”. 

MARKING ON OTHER BRASS AND STAINLESS 

STEEL PARTS AT ESNA OPTION. 

NUT - HEX, LIGHT 

31 

PJ - 2400 & 2515 

NM - NE 

PAGE 1 OF 4 

FSCM - 019L2 


ESNA 

THREAD 

PART 

SIZE 

NUMBER 


ULTIMATE 

APPROX 

TENSILE 

WEIGHT 

STRENGTH 

LB/100 

LB MIN 

THREAD A B 

C L 

REF REF 

22NM-02 

29NM-02 



2,460 0.50 

.1900-32 UNJF 3B 

.1900-32 UNF 2B 

68NM-02 ALUMINUM - ANODIZED 1,220 0.18 

79NM-02 STAINLESS - UNPLATED 2,460 0.50 

92NM-02 BRASS - CADMIUM 

.1900-32 UNJF 3B 

#10 

97NM-02 BRASS - BRIGHT NICKEL 

99NM-02 BRASS - UNPLATED 

0.55 

0.249 - 0.229 0.376 - 0.367 0.410 0.140 

22NM-04 

29NM-04 



2,100 0.50 

.1900-24 UNJC 3B 

.1900-24 UNC 2B 

68NM-04 ALUMINUM - ANODIZED 1,000 0.18 

79NM-04 STAINLESS - UNPLATED 2,010 0.50 .1900-24 UNJC 3B 

99NM-04 BRASS - UNPLATED 0.55 

#12 

22NM-124 STEEL - CADMIUM 

79NM-124 STAINLESS - UNPLATED 

2,900 

0.92 

.2160-24 UNJC 3B 

0.328 - 0.298 0.439 - 0.430 0.482 0.225 

22NM-128 STEEL - CADMIUM 3,100 .2160-24 UNJF 3B 

21NE-040 STEEL - ZINC .2500-20UNJC-3B 

29NE-040 STEEL - UNPLATED 0.90 .2500-20UNC-2B 

42NE-040 STEEL - CADMIUM 3,760 

68NE-040 ALUMINUM - ANODIZED 1,860 0.32 

79NE-040 STAINLESS - UNPLATED 3,760 0.90 .2500-20UNJC-3B 

1/4 

92NE-040 

99NE-040 



0.98 

0.328 - 0.298 0.439 - 0.430 0.482 0.225 

21NE-048 STEEL - ZINC .2500-28UNJF-3B 

29NE-048 STEEL - UNPLATED 0.90 .2500-28UNF-2B 


68NE-048 ALUMINUM - ANODIZED 

79NE-048 STAINLESS - UNPLATED 

2,270 

4,580 

0.32 

0.90 

.2500-28UNJF-3B 

99NE-048 BRASS - UNPLATED 0.98 


29NE-054 STEEL - UNPLATED 

42NE-054 STEEL - CADMIUM 


7,390 

1.20 

.3125-24UNF-2B 

.3125-24UNJF-3B 


5/16 21NE-058 STEEL - ZINC .3125-18UNJC-3B 0.359 - 0.329 0.502 - 0.492 0.552 0.250 





3,150 

6,360 

0.43 

1.20 

.3125-18UNJC-3B 







5,680 

11,450 

0.65 

1.80 

.3750-24UNJF-3B 

3/8 

99NE-064 

21NE-066 


STEEL - ZINC 

2.00 

.3750-16UNJC-3B 

0.468 - 0.438 0.564 - 0.553 0.622 0.335 





4,730 

9,540 

0.65 

1.80 

.3750-16UNJC-3B 



AN365 

NASM17830 

NASM21044 

MS51922 

MS20365 

NAS1021 



32 

PJ - 2400 & 2515 

NM - NE 

PAGE 2 OF 4 

FSCM - 019L2 



AN365 

NASM17830 

NASM21044 

MS51922 

MS20365 

NAS1021 


THREAD 

SIZE 

ESNA 

PART 

NUMBER 


ULTIMATE 

APPROX 

TENSILE 

WEIGHT 

STRENGTH 

LB/100 

LB MIN 

THREAD A B 

C L 

REF REF 


29NE-070 

52NE-070 


STEEL - CADMIUM 15,450 

2.30 

.4375-20UNF-2B 

0.627 - 0.616 0.698 

7/16 


52NE-070U STEEL - CADMIUM 

68NE-070U ALUMINUM - ANODIZED 

21NE-074 STEEL - ZINC 

15,450 

7,660 

3.10 

1.10 

.4375-20UNJF-3B 

.4375-14UNJC-3B 

0.468 - 0.438 

0.690 - 0.679 0.766 

0.324 

29NE-074 

52NE-074 



2.30 

.4375-14UNC-2B 

0.627 - 0.616 0.698 


52NE-074U STEEL - CADMIUM 

79NE-074U STAINLESS - UNPLATED 13,140 

3.10 

.4375-14UNJC-3B 

0.690 - 0.679 0.766 


29NE-080 

52NE-080 

79NE-080 




21,110 

4.30 

.5000-20UNF-2B 

.5000-20UNJF-3B 

1/2 

99NE-080 

21NE-083 


STEEL - ZINC 

4.70 

.5000-13UNJC-3B 

0.609 - 0.579 0.752 - 0.741 0.837 0.464 

29NE-083 

52NE-083 



4.30 

.5000-13UNC-3B 


.5000-13UNJC-3B 



29NE-098 STEEL - UNPLATED .5625-18UNF-2B 

9/16 52NE-098 

79NE-098 



26,810 

7.10 

.5625-18UNJF-3B 

0.656 - 0.626 0.877 - 0.865 0.978 0.469 



29NE-101 

52NE-101 



8.30 

.6250-11UNC-2B 


.6250-11UNJC-3B 

5/8 99NE-101 BRASS - UNPLATED 9.00 

0.765 - 0.735 0.940 - 0.928 1.051 0.593 


29NE-108 

52NE-108 

79NE-108 




34,130 

8.30 

.6250-18UNF-2B 

.6250-18UNJF-3B 



3/4 

79NE-120 

99NE-120 


BRASS - UNPLATED 13.00 

.7500-10UNJC-3B 

0.890 - 0.860 1.064 - 1.052 1.191 0.742 



59NE-126 STEEL - UNPLATED 50,020 .7500-16UNJF-3B 


49NE-144 STEEL - UNPLATED .8750-14UNF-2B 

7/8 52NE-144 STEEL - CADMIUM 68,440 19.00 .8750-14UNJF-3B 0.999 - 0.969 1.252 - 1.239 1.403 0.790 


49NE-149 STEEL - UNPLATED .8750-9UNC-2B 


33 

PJ - 2400 & 2515 

NM - NE 

PAGE 3 OF 4 

FSCM - 019L2 


THREAD 

SIZE 


AN365 

NASM17830 

NASM21044 

ESNA 

PART 

NUMBER 

MS51922 

MS20365 

NAS1021 



ULTIMATE 

TENSILE 

STRENGTH 

LB MIN 

APPROX 

WEIGHT 

LB/100 


34 

THREAD A B 

41NE-164 STEEL - ZINC 1.0000-14UNJS-3B 

49NE-164 STEEL - UNPLATED 1.0000-14UNS-2B 

1 

52NE-164 

41NE-168 


STEEL - ZINC 

92,180 

27.00 

1.0000-14UNJS-3B 

1.0000-8UNJC-3B 

1.078 - 1.016 1.440 - 1.427 1.615 0.825 

49NE-168 STEEL - UNPLATED 1.0000-8UNC-2B 

52NE-168 STEEL - CADMIUM 79,280 1.0000-8UNJC-3B 

41NE-182 STEEL - ZINC 1.1250-12UNJF-3B 

1 1/8 49NE-182 STEEL - UNPLATED 41.00 1.1250-12UNF-2B 1.203 - 1.141 1.627 - 1.614 1.826 0.930 

52NE-182 STEEL - CADMIUM 116,700 1.1250-12UNJF-3B 


1 1/4 49NE-202 STEEL - UNPLATED 58.00 1.2500-12UNF-2B 1.422 - 1.360 1.815 - 1.801 2.038 1.125 

52NE-202 STEEL - CADMIUM 147,940 1.2500-12UNJF-3B 

1 3/8 

49NE-222 

49NE-226 



77.00 

1.3750-12UNF-2B 

1.3750-6UNC-2B 

1.609 - 1.547 2.008 - 1.973 2.232 1.282 


1 1/2 

49NE-242 

52NE-242 



100.00 

1.5000-12UNF-2B 

1.5000-12UNJF-3B 

1.640 - 1.578 2.197 - 2.159 2.444 1.313 

59NE-242 STEEL - UNPLATED 1.5000-12UNF-2B 

MATERIAL: 

“2” 

“4” } “5” 

“6” ALUMINUM ALLOY - 2017-T4 OR EQUIV. 

“7” STAINLESS STEEL - AISI 303 OR EQUIV. 

“9” BRASS - COMMERCIAL HALF HARD OR EQUIV. 

STEEL 

FINISH: 

12 

“1” ZINC PLATE, ASTM B633 Fe/Zn 8 SC2 

“2” CADMIUM PLATE, SAE-AMS-QQ-P-416 TYPE I, CLASS 3 

(SEE PART CODING NOTE) 


“8” ANNODIZED, MIL-A-8625 



THREADS: AS8879 OR MIL-S-7742 

THREAD SQUARENESS: ESNA SPEC 405, GROUP I 

PERFORMANCE/APPROVAL STATUS: NASM25027 AS APPLICABLE 

PART CODING: 

F 5 2 NE - 070 

MATERIAL 

12 

THREAD SIZE 

NUT TYPE 

FINISH 

POST PLATE TEATMENT - CHROMATE FORTIFICATION 

ON CADMIUM PLATED PARTS ONLY. ON CADMIUM 

PLATED BRASS PARTS, THE LETTER “Y” IS USED TO 

DESIGNATE “TYPE II” PLATING IN LIEU OF THE LETTER 

“F”. AN EXAMPLE WOULD BE: Y92NM-02 

12 

12 

12 

C 

REF 

PJ - 2400 & 2515 

NM - NE 

PAGE 4 OF 4 

FSCM - 019L2 

L 

REF 


THREAD 

SIZE 


AN364 

NASM17830 

ESNA PART 

NUMBER 

MS20364 

NAS1022 

STAKE MARKS 

ESNA OPTION 

NASM21083 BRASS PARTS 

MARKED “B”. MARKING ON 

OTHER BRASS PARTS AT 

ESNA OPTION 




ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

APPROX 

WEIGHT 

LB/100 

#2 22NTM-26 STEEL - CADMIUM .10 .0860-56UNJC-3B .094 - .124 .251 - .243 .268 .075 

#3 99NTM-38 BRASS - UNPLATED .11 .0990-48UNJC-3B .094 - .124 .251 - .243 .268 .075 

22NTM-40 STEEL - CADMIUM 370 .10 

68NTM-40 ALUMINUM-ANODIZED .04 

#4 

79NTM-40 

92NTM-40 



370 .10 

.1120-40UNJC-3B 

.094 - .124 .251 - .243 .268 .075 

97NTM-40 BRASS - BRIGHT NICKEL 

.11 

99NTM-40 BRASS - UNPLATED 

22NTM-48 STEEL - CADMIUM .10 .1120-48UNJF-3B 

#5 

22NTM-50 

68NTM-50 


ALUMINUM-ANODIZED 

.10 

.04 

.1250-40UNJC-3B .094 - .124 .251 - .243 .268 .075 


68NTM-62 ALUMINUM-ANODIZED .07 

79NTM-62 

92NTM-62 



560 .19 

.1380-32UNJC-3B 

#6 97NTM-62 BRASS - BRIGHT NICKEL 

.21 

.110 - .140 .313 - .305 .339 .090 


22NTM-60 

79NTM-60 



.19 

.1380-40UNJF-3B 

99NTM-60 BRASS - UNPLATED .21 


68NTM-82 ALUMINUM-ANODIZED 425 .12 

#8 

79NTM-82 

92NTM-82 

97NTM-82 



BRASS - BRIGHT NICKEL 

.30 

.33 

.1640-32UNJC-3B 

.157 - .187 .345 - .336 .374 .110 


22NTM-86 

79NTM-86 



920 

.30 .1640-36UNJF-3B 

22NTM-04 STEEL - CADMIUM .35 

68NTM-04 

79NTM-04 



.14 

.35 

.1900-24UNJC-3B 

97NTM-04 BRASS - BRIGHT NICKEL .38 

#10 

22NTM-02 

27NTM-02 


STEEL - BRIGHT NICKEL 

1,230 .35 

.157 - .187 .376 - .367 .410 .110 

68NTM-02 ALUMINUM-ANODIZED 610 .14 

79NTM-02 STAINLESS - UNPLATED 1,230 .35 .1900-32UNJF-3B 

92NTM-02 BRASS - CADMIUM 

97NTM-02 BRASS - BRIGHT NICKEL 

.38 



35 

THREAD A B 

C 

REF 

L 

REF 

PJ - 2400 & 2515 

NTM - NTE 

PAGE 1 OF 3 

FSCM - 019L2 


THREAD 

SIZE 


AN364 

NASM17830 

ESNA PART 

NUMBER 

MS20364 

NAS1022 




ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

APPROX 

WEIGHT 

LB/100 

#12 22NTM-124 STEEL - CADMIUM .54 .2160-24UNJC-3B .188 - .218 .439 - .430 .482 .125 

21NTE-040 STEEL - ZINC .2500-20UNJC-3B 

29NTE-040 STEEL - UNPLATED .2500-20UNC-2B 

79NTE-040 

21NTE-048 


STEEL - ZINC 

.50 

.2500-20UNJC-3B 

.2500-28UNJF-3B 

1/4 29NTE-048 STEEL - UNPLATED .2500-28UNF-2B .188 - .218 .439 - .430 .482 .125 

52NTE-048 STEEL - CADMIUM 2,290 

68NTE-048 

79NTE-048 



1,140 .18 

.50 

.2500-28UNJF-3B 

99NTE-048 BRASS - UNPLATED .59 


29NTE-058 

21NTE-054 


STEEL - ZINC 

.80 

.3125-18UNC-2B 

.3125-UNJF-3B 

5/16 29NTE-054 STEEL - UNPLATED .3125-24UNF-2B .235 - .265 .502 - .492 .552 .158 

68NTE-054 ALUMINUM-ANODIZED 1,830 .29 

79NTE-054 STAINLESS - UNPLATED .80 .3125-24UNJF-3B 

99NTE-054 BRASS - UNPLATED .87 


29NTE-066 STEEL - UNPLATED .3750-16UNC-2B 

52NTE-066 

79NTE-066 



.95 

.3750-16UNJC-3B 

3/8 

21NTE-064 

29NTE-064 

STEEL - ZINC 


.3750-24UNJF-3B 

.3750-24UNF-2B 

.251 - .281 .564 - .553 .622 .150 

52NTE-064 STEEL - CADMIUM 5,700 

68NTE-064 

79NTE-064 



2,840 .34 

.95 

.3750-24UNJF-3B 

99NTE-064 BRASS - UNPLATED 1.00 

21NTE-070 STEEL - ZINC .4375-20UNJF-3B 

7/16 

29NTE-070 

52NTE-070 



1.30 

.4375-20UNF-2B 

.298 - .328 .627 - .615 .694 .225 

79NTE-070 STAINLESS - UNPLATED 

.4375-20UNJF-3B 

79NTE-070U STAINLESS - UNPLATED 2.10 .298 - .328 .690 - .679 .766 .225 


29NTE-080 STEEL - UNPLATED 2.00 .5000-20UNF-3B 

1/2 

52NTE-080 

68NTE-080 

79NTE-080 




10,550 

5,240 .72 

2.00 

.5000-20UNJF-3B 

.298 - .328 .741 - .752 .837 .190 

99NTE-080 BRASS - UNPLATED 2.20 


9/16 29NTE-098 STEEL - UNPLATED 3.50 .5625-18UNF-2B .344 - .374 .877 - .865 .978 .225 

52NTE-098 STEEL - CADMIUM 13,400 .5625-18UNJF-3B 


36 

THREAD A B 

C 

REF 

PJ - 2400 & 2515 

NTM - NTE 

PAGE 2 OF 3 

FSCM - 019L2 

L 

REF 



AN364 

NASM17830 

MS20364 

NAS1022 



THREAD 

SIZE 

ESNA PART 

NUMBER 


ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

APPROX 

WEIGHT 

LB/100 

THREAD A B 

C L 

REF REF 


5/8 

29NTE-108 

52NTE-108 

68NTE-108 




17,060 

8,460 

3.90 

1.40 

.6250-18UNF-2B 

.6250-18UNJF-3B 

.376 - .406 .940 - .928 1.051 .265 


3/4 

49NTE-126 

52NTE-126 

68NTE-126 




25,010 

12,400 

5.20 

1.90 

.7500-16UNF-2B 

.7500-16UNJF-3B 

.391 - .421 1.064 - 1.052 1.191 .288 


7/8 49NTE-144 STEEL - UNPLATED 8.00 .8750-14UNF-2B .454 - .484 1.252 - 1.239 1.403 .340 

52NTE-144 STEEL - CADMIUM 34,220 .8750-14UNJF-3B 

1 

41NTE-164 

49NTE-164 

STEEL - ZINC 


14.00 

1.000-14UNJS-3B 

1.000-14UNS-2B 

.516 - .578 1.440 - 1.427 1.615 .405 

41NTE-182 STEEL - ZINC 1.1250-12UNJF-3B 

1 1/8 49NTE-182 STEEL - UNPLATED 19.00 1.1250-12UNF-2B .610 - .672 1.627 - 1.614 1.826 .500 

52NTE-182 STEEL - CADMIUM 58,350 1.1250-12UNJF-3B 



52NTE-202 STEEL - CADMIUM 73,970 1.2500-12UNJF-3B 


1 3/8 49NTE-222 STEEL - UNPLATED 33.00 1.3750-12UNF-2B .759 -.821 2.008 - 1.973 2.249 .493 

52NTE-222 STEEL - CADMIUM 1.3750-12UNJF-3B 



52NTE-242 STEEL - CADMIUM 1.5000-12UNJF-3B 

MATERIAL: 

“2” 

“4” } “5” 

“6” ALUMINUM ALLOY - 2017-T4 OR EQUIV. 



STEEL 

FINISH: 

11 

“1” ZINC PLATE, ASTM B633 Fe/Zn 8 SC2 

“2” CADMIUM PLATE, SAE-AMS-QQ-P-416 TYPE I, CLASS 3 

(SEE PART CODING NOTE) 


“8” ANNODIZED, MIL-A-8625 



THREADS: AS8879 OR MIL-S-7742 


PERFORMANCE/APPROVAL STATUS: NASM25027 AS APPLICABLE 

11 

11 

11 


37 

11 

PART CODING: 

F 5 2 NTE - 070 

MATERIAL 

THREAD SIZE 

NUT TYPE 

FINISH 

POST PLATE TEATMENT - PER SAE AMS- 

QQ-P-416, TYPE II, CLASS 2 ON CADMIUM 

PLATED PARTS ONLY. 11 

PJ - 2400 & 2515 

NTM - NTE 

PAGE 3 OF 3 

FSCM - 019L2 


11 

THREAD 

SIZE 

ESNA PART 

NUMBER 


STAKE MARKS 

ESNA OPTION 




APPROX 

WEIGHT 

LB/100 

THREAD A B 

1/4 

21NU-040 STEEL - ZINC 

29NU-040 STEEL - UNPLATED 

79NU-040 STAINLESS - UNPLATED 

99NU-040 BRASS - UNPLATED 

1.50 

1.50 

1.60 

.2500-20UNJC-3B 

.2500-20UNC-2B 

.2500-20UNJC-3B 

.390 - .360 .506 - .489 .556 .290 

21NU-058 STEEL - ZINC .3125-18UNJC-3B 

5/16 




2.10 

2.30 

.3125-18UNC-2B 

.3125-18UNJC-3B 

.453 - .423 .566 - .551 .624 .335 


3/8 

29NU-066 

52NU-066 



3.80 

.3750-16UNC-2B 

.562 - .532 .691 - .675 .763 .392 

79NU-066 STAINLESS - UNPLATED .3750-16UNJC-3B 

99NU-066 BRASS - UNPLATED 4.10 

7/16 

21NU-074 

29NU-074 

STEEL - ZINC 


4.80 

.4375-14UNJC-3B 

.4375-14UNC-2B 

.609 - .579 .754 - .736 .829 .464 


1/2 

29NU-083 

52NU-083 



8.20 

.5000-13UNC-2B 

.718 - .688 .879 - .861 .969 .544 

79NU-083 STAINLESS - UNPLATED .5000-13UNJC-3B 

99NU-083 BRASS - UNPLATED 8.90 

9/16 21NU-092 STEEL - ZINC 10.00 .5625-12UNJC-3B .812 - .782 .942 - .922 1.037 .655 

21NU-101 STEEL - ZINC .6250-11UNJC-38 

5/8 




14.00 

15.00 

.6250-11UNC-2B 

.6250-11UNJC-38 

.874 - .844 1.067 - 1.045 1.175 .677 

3/4 

41NU-120 

49NU-120 

STEEL - ZINC 


23.00 

.7500-10UNJC-3B 

.7500-10UNC-2B 

1.015 - .985 1.255 - 1.231 1.382 .790 

7/8 

41NU-149 

49NU-149 

STEEL - ZINC 


34.00 

.8750-9UNJC-3B 

.8750-9UNC-3B 

1.140 - 1.110 1.444 - 1.417 1.589 .883 

1 

41NU-168 

49NU-168 

STEEL - ZINC 


48.00 

1.0000-8UNJC-3B 

1.0000-8UNC-2B 

1.312 - 1.250 1.632 - 1.602 1.796 1.000 

1 1/8 

41NU-187 

49NU-187 

STEEL - ZINC 


69.00 

1.1250-7UNJC-3B 

1.1250-7UNC-2B 

1.469 - 1.407 1.820 - 1.788 2.002 1.096 

1 1/4 

41NU-207 

49NU-207 

STEEL - ZINC 


92.00 1.2500-7UNJC-3B 

1.2500-7UNC-2B 

1.672 - 1.610 2.008 - 1.973 2.209 1.250 

NUT - HEX, HEAVY 

38 

C 

REF 

PJ - 2424 

L 

REF 

NU 

PAGE 1 OF 2 

FSCM - 019L2 

ISSUED: 9 OCT 52 REVISED: 11 3 NOV 2003

THREAD ESNA PART 

SIZE 

NUMBER 





APPROX 

WEIGHT 

LB/100 

THREAD A B 

1 3/8 49NU-226 STEEL - UNPLATED 120.00 1.3750-6UNC-2B 1.828 - 1.766 2.197 - 2.159 2.416 1.376 

1 1/2 49NU-246 STEEL - UNPLATED 150.00 1.5000-6UNC-2B 1.953 - 1.891 2.384 - 2.344 2.622 1.413 

1 3/4 49NU-285 STEEL - UNPLATED 240.00 1.7500-5UNJC-3B 2.376 - 2.250 2.762 - 2.715 3.035 1.830 

2 49NU-324 STEEL - UNPLATED 310.00 2.0000-4.5UNJC-3B 2.469 - 2.343 3.137 - 3.086 3.449 1.750 

2 49NU-3208 STEEL - UNPLATED 310.00 2.0000-8UN-3B 2.469 - 2.343 3.137 - 3.086 3.449 1.750 

2 49NU-3212 STEEL - UNPLATED 310.00 2.0000-12UN3B 2.469 - 2.343 3.137 - 3.086 3.449 1.750 

2 1/2 49NU-4008 STEEL - UNPLATED 682.00 2.5000-8UN-3B 3.204 - 3.078 4.015 - 3.875 4.618 2.475 

MATERIAL: 

“2” 

“4” 

“5” 

} STEEL 



FINISH: 

“1” ZINC PLATE (.0002 MIN THICKNESS) 

“2” CADMIUM PLATE SAE-AMS-QQ-P-416 TYPE I, CLASS 3 





11 

PERFORMANCE: LOCKING TORQUE IN ACCORDANCE WITH NASM25027 

APPROVAL STATUS: ESNA TYPE NU NUTS ARE APPROVED UNDER ARMY ORDNANCE DRAWINGS BBSX2 AND BBSX3. 

APPLICATION: TYPE “NU” NUTS ARE CONSIDERED TO BE ALTERNATE SELF-LOCKING DESIGNS FOR THE AMERICAN 

STANDARD HEAVY HEX SERIES. 

11 

11 

NUT - HEX, HEAVY 

39 

PART CODING: 

2 9 NU - 040 

11 

FINISH 

MATERIAL 

C 

REF 

THREAD SIZE 

NUT TYPE 

PJ - 2424 

L 

REF 

NU 

PAGE 2 OF 2 

FSCM - 019L2 

ISSUED: 9 OCT 52 REVISED: 11 3 NOV 2003

THREAD 

SIZE 


NASM16228 

ESNA PART 

NUMBER 

STAKE MARKS 

ESNA OPTION 




APPROX 

WEIGHT 

LB/100 

THREAD A B 

21NTU-040 STEEL - ZINC .2500-20UNJC-3B 

1/4 29NTU-040 STEEL - UNPLATED 1.00 .2500-20UNC-2B .296 - .266 .502 - .492 .552 .194 

79NTU-040 STAINLESS - UNPLATED .2500-20UNJC-3B 





3/8 

29NTU-066 

79NTU-066 

99NTU-066 




2.70 

2.90 

.3750-16UNC-2B 

.3750-16UNJC-3B 

.421 - .391 .690 - .679 .766 .251 

7/16 

21NTU-074 

29NTU-074 

STEEL - ZINC 


3.30 

.4375-14UNJC-3B 

.4375-14UNC-3B 

.453 - .423 .752 - .741 .837 .316 





5/8 29NTU-101 STEEL - UNPLATED 9.20 .6250-11UNC-2B .624 - .594 1.064 - 1.052 1.191 .428 



3/4 49NTU-120 STEEL - UNPLATED 15.00 .7500-11UNC-2B .718 - .688 1.252 - 1.239 1.403 .488 


7/8 

41NTU-149 

49NTU-149 

STEEL - ZINC 


21.00 

.8750-9UNJC-3B 

.8750-9UNC-2B 

.796 - .766 1.440 - 1.427 1.615 .535 

1 

41NTU-168 

49NTU-168 

STEEL - ZINC 


30.00 

1.0000-8UNJC-3B 

1.0000-8UNC-2B 

.922 - .860 1.627 - 1.614 

1.826 .600 

NUT - HEX, HEAVY, THIN 

40 

C 

REF 

PJ - 2424 

L 

REF 

NTU 

PAGE 1 OF 2 

FSCM - 019L2 

ISSUED: 1 APR 53 REVISED: 12 3 NOV 2003

THREAD 

SIZE 

NASM16228 

ESNA PART 

NUMBER 





APPROX 

WEIGHT 

LB/100 

NUT - HEX, HEAVY, THIN 

41 

THREAD A B 

1 1/8 49NTU-187 STEEL - UNPLATED 43.00 1.1250-7UNC-2B 1.000 - .938 1.814 - 1.801 2.038 .627 

1 1/4 49NTU-207 STEEL - UNPLATED 57.00 1.2500-7UNC-2B 1.140 - 1.078 2.008 - 1.973 2.232 .720 

1 3/8 49NTU-226 STEEL - UNPLATED 70.00 1.3750-6UNC-2B 1.219 - 1.157 2.197 - 2.159 2.444 .767 

1 1/2 49NTU-246 STEEL - UNPLATED 95.00 1.5000-6UNC-2B 1.344 - 1.282 2.384 -2.344 2.622 .810 

1 3/4 49NTU-285 STEEL - UNPLATED 140.00 1.7500-5UNJC-3B 1.532 - 1.406 2.762 - 2.715 3.075 .986 

2 49NTU-3212 STEEL - UNPLATED 210.00 2.0000-12UN-3B 1.735 - 1.609 3.137 - 3.086 3.497 1.016 

2 1/4 49NTU-364 STEEL - UNPLATED 290.00 2.2500-4.5UNC-3B 2.001 -1.875 3.514 - 3.457 3.918 1.179 

2 1/2 49NTU-4012 STEEL - UNPLATED 430.00 2.5000-12UN-3B 2.250 - 2.124 4.015 - 3.875 4.393 1.523 

MATERIAL: 

“2” 

“4” 

“7” STAINLESS STEEL - AISI 303 OR EQUIV (SIZES –040 THRU –120) 

“9” BRASS - COMMERCIAL HALF HARD (SIZES –040 THRU –066) 

FINISH: 

“1” ZINC PLATE, .0002 MIN THICKNESS 




THREAD SQUARENESS: ESNA APEC 405, GROUP I 

PERFORMANCE: LOCKING TORQUE IN ACCORDANCE WITH NASM25027 

APPLICATION: TYPE “NTU” NUTS ARE PRIMAILY INTENDED FOR USE IN SHEAR LOAD APPLICATIONS AND ARE CON 

SIDERED TO BE SELF-LOCKING ALTERNATES TO THE AMERICAN STANDARD THIN HEX SERIES. 

PART CODING: 

2 9 NTU - 040 

FINISH 

MATERIAL 

12 

THREAD SIZE 

NUT TYPE 

12 

12 

C 

REF 

PJ - 2424 

L 

REF 

NTU 

PAGE 2 OF 2 

FSCM - 019L2 


MATERIAL: 

MONEL, QQ-N-281, CLASS A OR B 

FINISH: 

UNPLATED 

ESNA PART 

NUMBER 

LOCKING INSERT: 

RED NYLON (350°F MAX PERFORMANCE) 


NASM17828 



09NM-40(MONEL) .1120-40UNJC-3B .153 - .133 .252 - .243 .268 .081 .091 .14 

09NM-62(MONEL) .1380-32UNJC-3B .188 - .168 .316 - .305 .339 .103 .113 .26 

09NM-82(MONEL) .1640-32UNJC-3B .239 - .219 .347 - .336 .374 .145 .42 



.1900-24UNJC-3B 

.1900-32UNJF-3B 

.249 - .229 .378 - .367 .410 

.140 

.155 .50 



.2500-20UNJC-3B 

.2500-28UNJF-3B 

.328 - .298 .439 - .430 .482 .225 .205 1.13 



.3125-18UNJC-3B 

.3125-24UNJF-3B 

.359 - .329 .504 - .492 .552 .250 .225 1.51 



.3750-16UNJC-3B 

.3750-24UNJF-3B .468 - .438 

.566 - .553 .622 .335 .333 2.26 

09NE-074U(MONEL) .4375-14UNJC-3B .692 - .679 .766 .324 .340 3.89 



.5000-13UNJC-3B 

.5000-20UNJF-3B 

.609 - .579 .755 - .741 .837 .464 .470 5.39 

09NE-092(MONEL) .5625-12UNJC-3B .656 - .626 .880 - .865 .978 .469 .508 8.90 



.6250-11UNJC-3B 

.6250-18UNJF-3B 

.765 - .735 .944 - .928 1.051 .593 .596 10.40 



.7500-10UNJC-3B 

.7500-16UNJF-3B 

.890 - .860 1.068 - 1.052 1.191 .647 

.721 

.710 

15.03 



.8750-9UNJC-3B 

.8750-14UNJF-3B 

.999 - .969 1.257 - 1.239 1.403 .790 .831 23.80 

09NE-168(MONEL) 1.0000-8UNJC-3B 1.078 - 1.016 1.446 - 1.427 1.615 .825 .890 33.82 



1.1250-7UNJC-3B 

1.1250-12UNJF-3B 

1.203 - 1.141 1.634 - 1.614 1.826 .930 

.940 

1.000 

51.36 

09NE-207(MONEL) 1.2500-7UNJC-3B 1.422 - 1.360 1.822 - 1.801 2.038 1.125 1.094 72.66 

09NE-226(MONEL) 1.3750-6UNJC-3B 1.609 - 1.547 2.011 - 1.973 2.232 1.282 1.250 96.46 



1.5000-6UNJC-3B 

1.500-12UNJF-3B 

1.640 - 1.578 2.200 - 2.159 2.444 1.313 

1.375 

1.365 

114.00 

09NU-285(MONEL) 1.7500-5UNJC-3B 2.376 - 2.250 2.766 - 2.715 3.075 1.830 1.830 290.00 

09NU-324(MONEL) 2.0000-4 1/2UNJC-3B 2.469 - 2.343 3.142 - 3.086 3.497 1.812 1.842 334.00 

09NU-364(MONEL) 2.2500-4 1/2UNJC-3B 2.876 - 2.750 3.518 - 3.457 3.916 2.187 2.217 519.00 

09NU-404(MONEL) 2.5000-4UNJC-3B 3.204 - 3.078 4.020 - 3.875 4.393 2.602 2.699 827.00 

12 

THREAD A B 

THREAD SQUARENESS: 

ESNA SPEC 405, GROUP I 

THREADS: 

AS8879 

12 

PERFORMANCE: 

NASM25027/NASM17828 

NUT - HEX, MONEL 

42 

12 

C 

REF 

L 

REF 

T 

REF 

WEIGHT 

LB/100 

REF 

APPLICATION: MONEL HEX NUTS ARE 

RECOMMENDED FOR APPLICATIONS RE- 

QUIRING FASTENERS WITH EXCEPTIONAL 

CHEMICAL AND/OR CORROSION RESIS- 

TANCE. THEY ARE PARTICULARLY SUIT- 

ABLE FOR USES INVOLVING EXPOSURE TO 

SALT WATER AND ARE APPROVED BY THE 

BUREAU OF SHIPS. 

FSCM - 019L2 

NEX 

NM - NE - NU MONEL 




MIL-N-25027/1 



250°F 450°F 

NU13841-040 VU13841-040 .2500-20UNJC-3B .390 - .360 .504 - .492 .552 .290 1.75 6,000 .265 

NU13841-058 VU13841-058 .3125-18UNJC-3B .453 - .423 .566 - .553 .622 .335 2.45 8,600 .322 

NU13841-066 VU13841-066 .3750-16UNJC-3B .562 - .532 .692 - .679 .766 .392 4.40 12,700 .416 

NU13841-083 VU13841-083 .5000-13UNJC-3B .718 - .688 .880 - .865 .978 .544 9.50 24,800 .565 

NU13841-101 VU13841-101 .6250-11UNJC-3B .874 - .844 1.068 - 1.052 1.191 .677 16.25 38,300 .692 

NU13841-120 VU13841-120 .7500-10UNJC-3B 1.015 - .985 1.257 - 1.239 1.403 .790 26.70 54,000 .828 

NU13841-149 VU13841-149 .8750-9UNJC-3B 1.140 - 1.110 1.446 - 1.427 1.615 .883 39.45 73,000 .948 

NU13841-168 VU13841-168 1.0000-8UNJC-3B 1.312 - 1.250 1.634 - 1.614 1.826 1.000 55.70 95,800 1.000 

NU13841-187 VU13841-187 1.125-7UNJC-3B 1.469 - 1.407 1.822 - 1.801 2.038 1.096 80.00 121,100 1.125 

NU13841-207 VU13841-207 1.2500-7UNJC-3B 1.672 - 1.610 2.011 - 1.973 2.232 1.250 106.75 146,600 1.280 

NU13841-226 VU13841-226 1.3750-6UNJC-3B 1.828 - 1.766 2.200 - 2.159 2.444 1.376 139.25 186,000 1.438 

NU13841-246 VU13841-246 1.5000-6UNJC-3B 1.953 - 1.891 2.388 - 2.344 2.622 1.413 174.0 200,000 1.513 

NU13841-285 VU13841-285 1.7500-5UNJC-3B 2.376 - 2.250 2.766 - 2.715 3.075 1.830 278.40 205,000 1.830 

NU13841-324 VU13841-324 2.0000-4.5UNJC-3B 2.469 - 2.343 3.142 - 3.086 3.497 1.750 359.60 233,000 1.850 

NU13841-364 VU13841-364 2.2500-4.5UNJC-3B 2.876 - 2.780 3.518 - 3.457 3.918 2.063 550.00 390,000 

NU13841-404 VU13841-404 2.5000-4.5UNJC-3B 3.204 - 3.078 4.020 - 3.875 4.393 2.475 850.00 500,000 2.699 

MATERIAL: 

MONEL, QQ-N-281, CLASS A OR B 

FINISH: 

UNPLATED 

THREAD 

A B 

NUT - HEX, MONEL 

350°F, 450°F 

43 

C 

REF 

L 

REF 

LOCKING INSERT: RED NYLON, ASTM D4066 GROUP 1, CLASS 2 (350°F MAX PERFORMANCE) 

THREAD SQUARENESS: MIL-N-25027/1 

THREADS: AS8879 

1 

PERFORMANCE: MIL-N-25027/1 

MAX 

WEIGHT 

LB/100 

APPLICATION: MONEL HEX NUTS ARE RECOMMENDED FOR APPLICATIONS REQUIRING FASTENERS WITH 

EXCEPTIONAL CHEMICAL AND/OR CORROSION RESISTANCE. THEY ARE PARTICULARLY 

SUITABLE FOR USES INVOLVING EXPOSURE TO SALT WATER AND ARE APPROVED BY THE 

BUREAU OF SHIPS. 

1 

MIN. 

TENSILE 

STRENGTH 

LB. 

T 

REF 

PJ - 2424-114 

NU13841 

VU13841 

FSCM - 019L2 

ISSUED: 5/5/95 REVISED: 1 3 NOV 2003

ESNA PART 

NUMBER 


FINISH 

(SEE NOTE 1) 



THREAD 

A 

±.015 

NUT - HEX 

CONSOLIDATED DRAWING 

44 

B 

C 

REF 

L 

REF 

APPROX 

WEIGHT 

LB/100 

21NE2291-066 ZINC .3750-16UNJC-3B .406 .564 - .553 .622 .288 1.60 

21N1935-070 ZINC .4375-20IMJF-3B .250 .627 - .616 .694 .165 .96 

22N183-080 CADMIUM .5000-20UNJF-3B .437 .752 - .741 .837 .307 2.70 

59NE2527-098 UNPLATED .5625-18UNJF-3B .516 .815 - .803 .907 .375 3.80 

49NE2073-126 UNPLATED .7500-16UNJF-3B .688 1.064 - 1.052 1.191 .460 8.60 

52NE2120-126 CADMIUM .7500-16UNJF-3B .656 1.064 - 1.052 1.191 .430 8.50 

49NE2842-126 UNPLATED .7500-16UNJF-3B .625 1.064 - 1.052 1.191 .397 8.40 

49NTE2798-144 UNPLATED .8750-14UNJF-3B .625 1.252 - 1.239 1.405 .496 11.00 

49NTE2390-1620 UNPLATED 1.000-20UNEF-3B .547 ±.031 

1.440 - 1.427 1.619 .405 14.00 

49NE2694-182 UNPLATED 1.1250-12UNJF-3B .937 ±.031 

1.627 - 1.614 1.833 .686 32.00 

49NE1743-202 UNPLATED 1.2500-12UNJF-3B 1.250 ±.031 

1.814 - 1.801 2.046 .988 50.00 


1.814 - 1.801 2.046 .828 42.00 


49NTU2846-3212 UNPLATED 2.000-12UN-3B 1.469 

2.190 - 2.175 2.473 .923 70.00 

±.031 

2.752 - 2.737 3.114 .866 120.00 

MATERIAL: 

STEEL 

FINISH: 

7 

ZINC PLATE PER ASTM B633 Fe/Zn 5 SC1 

CADMIUM PLATE PER SAE AMS-QQ-P-416 TYPE I, CLASS 3 

UNPLATED 



7 

APPLICATION: THIS DRAWING LISTS HEX NUTS HAVING ENVELOPE DIMENSIONS WHICH ARE AT VARIANCE WITH 

RESPECT TO THOSE OF ESNA STANDARD HEX NUT SERIES. THEY ARE OFFERED FOR POSSIBLE USE 

IN APPLICATIONS HAVING SPECIAL DIMENSIONAL OR TENSILE REQUIREMENTS AND LIMITED IN 

STALLATION OR WRENCHING CLEARANCE CONDITIONS. 

NOTES: 

1. CONSULT ESNA BEFORE ORDERING FOR FINISH VARIATIONS OTHER THAN THE STANDARD COMBINATIONS 

SHOWN. 

7 

HEX - SP(I) 

FSCM - 019L2 

ISSUED: 8 JAN 58 REVISED: 7 3 NOV 2003

ESNA PART NUMBER 

UNPLATED ZINC PLATED 




59N1260-064 51N1260-064 .3750-24UNJF-3B .641 .566 - .551 .624 .523 2.6 

59N1260-070 51N1260-070 .4375-20UNJF-3B .765 .628 - .612 .694 .657 3.6 

59N1260-080 51N1260-080 .5000-20UNJF-3B .812 .754 - .736 .829 .683 5.9 

59N1260-098 .5625-18UNJF-3B .922 .879 - .861 .969 .736 9.6 

59N1260-108 51N1260-108 .6250-18UNJF-3B 1.000 .942 - .922 1.037 .881 12.0 

59N1260-126 51N1260-126 .7500-16UNJF-3B 1.250 1.067 - 1.045 1.175 1.114 18.0 

59N1260-144 51N1260-144 .8750-14UNJF-3B 1.438 1.255 - 1.231 1.382 1.299 30.0 

59N1260-164 51N1260-164 1.0000-14UNJS-3B 1.672 ±.031 

1.444 - 1.417 1.589 1.452 46.0 

51N1260-182 1.1250-12UNJF-3B 1.843 ±.031 

59N1260-202 51N1260-202 1.2500-12UNJF-3B 2.031 

1.632 - 1.602 1.796 1.697 65.0 

±.031 

1.820 - 1.788 2.002 1.841 88.0 

MATERIAL: 

STEEL 

THREAD 

A 

±.015 




10 

NUT - HEX, THICK 

45 

B 

C 

REF 

L 

REF 

APPROX 

WEIGHT 

LB/100 

APPLICATION: 

THE N1260 IS DESIGNED FOR APPLICATIONS THAT REQUIRE PRE-STRESSING HIGH STRENGTH BOLTS TO 

THEIR ELASTIC LIMIT. THE NUT IS PROVIDED WITH EXTRA THREAD LENGTH AND HEX HEIGHT TO ATTAIN 

UNIFORM THREAD LOADING AND ADEQUATE WRENCHING AREA. 

A TYPICAL APPLICATION WOULD BE FOR USE WITH “U” BOLTS IN ATTACHING LEAF-SPRINGS TO COMMER- 

CIAL AND PASSENGER VEHICLES AXLES. 

10 

PJ - 1191 

N1260 

FSCM - 019L2 

ISSUED: 6 MAY 53 REVISED: 10 3 NOV 2003


CADMIUM 

CADMIUM PLATE 

PLATE UNPLATED 

TYPE II, CLASS 2 

TYPE I, CLASS 3 

MATERIAL: 

STEEL TYPE C1137 OF FED-STD -66 OR CARBON OR ALLOY STEEL MIL-S-1222, 

C1137 STEEL MAY CONTAIN FROM 0.15 TO 0.35 PERCENT LEAD. 

12 

FINISH: 

CADMIUM PLATE PER SAE AMS-QQ-P-416, TYPE AND CLASS AS NOTED IN 

TABULATION. 

UNPLATED - AS NOTED IN TABULATION. 

LOCKING INSERT: RED NYLON (350°F PERFORMANCE) 



12 

PERFORMANCE: NASM25027 EXCEPT FOR TENSILE STRENGTH LISTED 

ABOVE 


NASM17829 



NOTES: 

1. TYPE 1610 PARTS WITH A “G” PREFIX WILL BE INDIVIDUALLY MAGNETIC 

PARTICLE INSPECTED IN ACCORDANCE WITH ASTM E1444 AND THE 

12 DISCONTINUITY REQUIREMENTS OF NASM2507. EXAMPLE: GF52N1610- 

048. CONSULT ESNA FOR AVAILABILITY AND ADDITIONAL CHARGE. 

2. CONSULT ESNA FOR AVAILABILITY STATUS OF PARTS NOT INCLUDED 

IN TABULATION. 

3. PART NUMBERS LISTED IN COLUMN I OF THE PART NUMBER TABULA- 

TION (TYPE II, CLASS 2 PLATING) ARE EXACT ESNA PART NUMBER CON- 

VERSIONS OF THE FULL RANGE OF NASM17829 SIZES. 

4. UNPLATED STEEL PARTS HAVE CLASS 2B THREAD FIT. 

NUT - HEX, HIGH TENSILE 

46 

MAX MIN MAX MIN 

52N1610-02 .1900-32UNJF-3B .249 .219 .376 .367 .410 .140 3470 .50 

F52N1610-048 52N1610-048 .2500-28UNJF-3B .328 .298 .439 .430 .482 .225 6200 .90 

F52N1610-058 

F52N1610-054 

52N1610-058 

52N1610-054 

.3125-18UNJC-3B 

.3125-24UNJF-3B 

.359 .329 .502 .492 .552 .250 

9210 

9820 

1.20 

F52N1610-066 

F52N1610-064 52N1610-064 

.3750-16UNJC-3B 

.3750-24UNJF-3B .468 

.438 .564 .553 .622 .335 

11620 

15200 

1.80 

F52N1610-074U 

F52N1610-070U 

.4375-14UNJC-3B 

.4375-20UNJF-3B 

.468 .438 .690 .679 .766 .324 

15940 

17800 

3.10 

52N1610-070 59N1610-070 .4375-20UNJF-3B .468 .438 .627 .616 .694 .324 20600 2.30 

F52N1610-083 

F52N1610-080 52N1610-080 59N1610-080 

.5000-13UNJC-3B 

.5000-20UNJF-3B 

.609 .579 .752 .741 .837 .464 

21300 

27500 

4.30 

F52N1610-098 59N1610-098 .5625-18UNJF-3B .656 .626 .877 .865 .978 .469 34800 7.10 

F52N1610-101 

F52N1610-108 52N1610-108 59N1610-108 

.6250-11UNJC-3B 

.6250-18UNJF-3B 

.765 .735 .940 .928 1.051 .593 

33900 

43600 

8.30 

F52N1610-120 

F52N1610-126 59N1610-126 

.7500-10UNJC-3B 

.7500-16UNJF-3B 

.890 .860 1.064 1.052 1.191 .742 

50100 

63400 

12.00 

F52N1610-149 .8750-9UNJC-3B .999 .969 1.252 1.239 1.403 .790 69300 19.00 

F52N1610-168 

59N1610-164 

1.000-8UNJC-3B 

1.000-14UNJS-3B 

1.078 1.016 1.440 1.427 1.615 .825 

106100 

116900 

27.00 

F52N1610-187 

F52N1610-182 

1.1250-7UNJC-3B 

1.1250-12UNJF-3B 

1.203 1.141 1.627 1.614 1.826 .930 

114000 

128400 

41.00 

F52N1610-207 

59N1610-202 

1.2500-7UNJC-3B 

1.2500-12UNJF-3B 

1.422 1.360 1.814 1.801 2.038 1.125 

145000 

185400 

58.00 

F52N1610-222 1.3750-12UNJF-3B 1.609 1.547 2.008 1.973 2.232 1.282 197000 77.00 

F52N1610-246 

52N1610-242 59N1010-242 

1.5000-6UNJC-3B 

1.5000-12UNJF-3B 

1.640 1.578 2.197 2.159 2.444 1.313 

211000 

275400 

100.00 

F52NU1610-285 1.7500-5UNJC-3B 2.376 2.250 2.762 2.715 3.075 1.830 285000 250.00 

F52NU1610-324 2.000-4.5UNJC-3B 2.469 2.343 3.137 3.086 3.497 1.750 375000 310.00 

F52NU1610-364 2.2500-4.5UNJC-3B 2.876 2.750 3.514 3.457 3.918 2.063 487500 450.00 

F52NU1610-404 2.5000-4UNJC-3B 3.204 3.078 4.015 3.875 4.393 2.475 600000 682.00 

12 

THREAD 

12 

A B C 

REF 

L 

REF 

ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

PJ - 1761 

APPROX 

WEIGHT 

LB/100 

N1610 

NU1610 

FSCM - 019L2 

ISSUED: 3 DEC 65 REVISED: 12 3 NOV 2003

* PROPER MATERIAL AND FINISH PREFIX MUST BE SPECIFIED ALONG WITH THE BASE PART NUMBER 

SHOWN ABOVE. SEE NOTE 1. 


MIL-DTL-45913/4 



THREAD 

SIZE PART NUMBER* PART NUMBER* THREAD SIZE 

NUT - HEX, SELF-LOCKING 

ALL METAL 

47 

B 

MAX 

B 

MIN 

C 

REF 

A 

MAX 

A 

MIN 

L REF 

#0 LM141334-00 LM141309-00 0.060 - 80 UNF3B 0.111 0.104 0.116 0.055 0.080 0.045 

LM141334-14 LM141309-14 0.073 - 64 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#1 LM141334-12 LM141309-12 0.073 - 72 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

LM141334-26 LM141309-26 0.086 - 56 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#2 LM141334-24 LM141309-24 0.086 - 64 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

LM141334-38 LM141309-38 0.099 - 48 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#3 LM141334-36 LM141309-36 0.099 - 56 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

LM141334-40 LM141309-40 0.112 - 40 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#4 

LM141334-48 LM141309-48 0.112 - 48 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

LM141334-50 LM141309-50 0.125 - 40 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#5 LM141334-54 LM141309-54 0.125 - 44 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

LM141334-62 LM141309-62 0.138 - 32 UNC 3B 0.313 0.305 0.339 0.188 0.168 0.103 

#6 LM141334-60 LM141309-60 0.138 - 40 UNF 3B 0.313 0.305 0.339 0.188 0.168 0.103 

LM141334-82 LM141309-82 0.164 - 32 UNC 3B 0.345 0.336 0.374 0.239 0.219 0.140 

#8 LM141334-86 LM141309-86 0.164 - 36 UNF 3B 0.345 0.336 0.374 0.239 0.219 0.140 

LM141334-04 LM141309-04 0.190 - 24 UNC 3B 0.376 0.367 0.410 0.249 0.229 0.140 

#10 LM141334-02 LM141309-02 0.190 - 32 UNF 3B 0.376 0.367 0.410 0.249 0.229 0.140 

LM141334-124 LM141309-124 0.216 - 24 UNC 3B 0.439 0.430 0.482 0.328 0.298 0.225 

#12 LM141334-128 LM141309-128 0.216 - 28 UNF 3B 0.439 0.430 0.482 0.328 0.298 0.225 

LE141334-040 LE141309-040 0.250 - 20 UNC 3B 0.439 0.428 0.482 0.328 0.298 0.225 

1/4 LE141334-048 LE141309-048 0.250 - 28 UNF 3B 0.439 0.428 0.482 0.328 0.298 0.225 

LE141334-058 LE141309-058 0.312 - 18 UNC 3B 0.502 0.489 0.552 0.359 0.329 0.250 

5/16 LE141334-054 LE141309-054 0.312 - 24 UNF 3B 0.502 0.489 0.552 0.359 0.329 0.250 

LE141334-066 LE141309-066 0.375 - 16 UNC 3B 0.564 0.551 0.622 0.468 0.438 0.335 

3/8 LE141334-064 LE141309-064 0.375 - 24 UNF 3B 0.564 0.551 0.622 0.468 0.438 0.335 

LE141334-074 LE141309-074 0.437 - 14 UNC 3B 0.688 0.675 0.768 0.463 0.365 0.223 

7/16 LE141334-070 LE141309-070 0.437 - 20 UNF 3B 0.688 0.675 0.768 0.463 0.365 0.223 

LE141334-083 LE141309-083 0.500 - 13 UNC 3B 0.752 0.736 0.837 0.609 0.579 0.464 

1/2 LE141334-080 LE141309-080 0.500 - 20 UNF 3B 0.752 0.736 0.837 0.609 0.579 0.464 

LE141334-092 LE141309-092 0.562 - 12 UNC 3B 0.877 0.861 0.978 0.656 0.626 0.469 

9/16 LE141334-098 LE141309-098 0.562 - 18 UNF 3B 0.877 0.861 0.978 0.656 0.626 0.469 

LE141334-101 LE141309-101 0.625 - 11 UNC 3B 0.940 0.922 1.051 0.765 0.735 0.593 

5/8 LE141334-108 LE141309-108 0.625 - 18 UNF 3B 0.940 0.922 1.051 0.765 0.735 0.593 

LE141334-120 LE141309-120 0.750 - 10 UNC 3B 1.064 1.052 1.191 0.890 0.860 0.742 

3/4 LE141334-126 LE141309-126 0.750 - 16 UNF 3B 1.064 1.052 1.191 0.890 0.860 0.742 

LE141334-149 LE141309-149 0.875 - 9 UNC 3B 1.252 1.239 1.403 0.999 0.969 0.790 

7/8 LE141334-144 LE141309-144 0.875 - 14 UNF 3B 1.252 1.239 1.403 0.999 0.969 0.790 

LE141334-168 LE141309-168 1.000 - 8 UNC 3B 1.440 1.427 1.615 1.078 1.016 0.825 

1 LE141334-162 LE141309-162 1.000 - 12 UNC 3B 1.440 1.427 1.615 1.078 1.016 0.825 

LE141334-187 LE141309-187 1.125 - 7 UNC 3B 1.627 1.614 1.826 1.203 1.141 0.930 

1 1/8 LE141334-182 LE141309-182 1.125 - 12 UNF 3B 1.627 1.614 1.826 1.203 1.141 0.930 

LE141334-207 LE141309-207 1.250 - 7 UNC 3B 1.815 1.801 2.038 1.422 1.360 1.125 

1 1/4 LE141334-202 LE141309-202 1.250 - 12 UNF 3B 1.815 1.801 2.038 1.422 1.360 1.125 

LE141334-226 LE141309-226 1.375 - 6 UNC 3B 2.008 1.973 2.232 1.609 1.547 1.282 

1 3/8 LE141334-222 LE141309-222 1.375 - 12 UNF 3B 2.008 1.973 2.232 1.609 1.547 1.282 

LE141334-246 LE141309-246 1.500 - 6 UNC 3B 2.197 2.159 2.444 1.640 1.578 1.313 

1 1/2 LE141334-242 LE141309-242 1.500 - 12 UNF 3B 2.197 2.159 2.444 1.640 1.578 1.313 

PJ - ME5083 

FSCM - 019L2 

LM/LE141334 

LM/LE141309 

PAGE 1 OF 2 

ISSUED: 3 NOV 2003 REVISED:

NOTES: 


MIL-DTL-45913/4 



1. MATERIAL AND FINISH PREFIX 

WHEN ORDERING, THE BASE PART NUMBER SHOWN IN THE TABLE MUST BE PREFIXED BY THE PROPER MATERIA L AND FINISH 

CODES. USE THE GUIDE BELOW TO SELECT THE MATERIAL AND FINISH TO SUIT THE SPECIFIC APPLICATION. 

MATERIAL 

“4” - GRADE 5 STEEL - PARTS CODED “141334” 


“6” - ALUMINUM - SAE AMS-QQ-A-225/5, /6, /8, OR /10 - PARTS CODED “141334” 

“7” - CORROSION RESISTANT STEEL 

300 SERIES ALLOY GROUP 1 OR 316 ALLOY GROUP 2 PER ASTM F594 

PARTS CODED “141334” ARE MADE FROM 300 SERIES CRES 


“9” - BRASS UNS C46200 OR C46400 PER ASTM F467 - PARTS CODED “141334” 

FINISH 

“2” - CADMIUM PLATED PER SAE AMS-QQ-P-416, TYPE II CLASS 2 - CARBON STEEL PARTS ONLY 

FOR THIS FINISH ALSO PREFIX THE ENTIRE PART NUMBER 

WITH “F”. SEE THE “PART CODING” SECTION BELOW 

“3” - PHOSPHATE COATED PER DOD-P-16232, TYPE Z, CLASS 2 - CARBON STEEL PARTS ONLY 

“4” - ZINC PLATED PER ASTM B633, TYPE II, FE/ZN 8 - CARBON STEEL PARTS ONLY 

“8” - ANODIZED PER MIL-A-8625, TYPE II, CLASS 1 - ALUMINUM PARTS ONLY 

“9” - PLAIN FINISH 

2. MARKING 

CARBON STEEL PARTS WILL BE MARKED “5” OR “8” AS APPLICABLE. RED NYLON INSERT INDICATES 

MACLEAN ESNA AS THE MANUFACTURER. 

3. THREADS 

ASME B1.1 

4. PART CODING 

F 5 2 LE141334 - 040 

MATERIAL 

FINISH 

THREAD SIZE 

NUT TYPE 


ON CADMIUM PLATED PARTS ONLY. 


ALL METAL 

48 

PJ - ME5083 

FSCM - 019L2 

LM/LE141334 

LM/LE141309 

PAGE 2 OF 2 


THREAD 

SIZE 




MIL-DTL-45913/2 

PART 

NUMBER* 



PART 

NUMBER* THREAD SIZE 

#0 LM141332-00 LM141333-00 0.060 - 80 UNF2B 0.111 0.104 0.116 0.055 0.080 0.045 

#1 

LM141332-14 

LM141332-12 

LM141333-14 

LM141333-12 

0.073 - 64 UNC 2B 

0.073 - 72 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#2 

LM141332-26 

LM141332-24 

LM141333-26 

LM141333-24 

0.086 - 56 UNC 2B 

0.086 - 64 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#3 

LM141332-38 

LM141332-36 

LM141333-38 

LM141333-36 

0.099 - 48 UNC 2B 

0.099 - 56 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#4 

LM141332-40 

LM141332-48 

LM141333-40 

LM141333-48 

0.112 - 40 UNC 2B 

0.112 - 48 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#5 

LM141332-50 

LM141332-54 

LM141333-50 

LM141333-54 

0.125 - 40 UNC 2B 

0.125 - 44 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#6 

LM141332-62 

LM141332-60 

LM141333-62 

LM141333-60 

0.138 - 32 UNC 2B 

0.138 - 40 UNF 2B 

0.313 

0.313 

0.305 

0.305 

0.339 

0.339 

0.188 

0.188 

0.168 

0.168 

0.103 

0.103 

#8 

LM141332-82 

LM141332-86 

LM141333-82 

LM141333-86 

0.164 - 32 UNC 2B 

0.164 - 36 UNF 2B 

0.345 

0.345 

0.336 

0.336 

0.374 

0.374 

0.239 

0.239 

0.219 

0.219 

0.140 

0.140 

#10 

LM141332-04 

LM141332-02 

LM141333-04 

LM141333-02 

0.190 - 24 UNC 2B 

0.190 - 32 UNF 2B 

0.376 

0.376 

0.367 

0.367 

0.410 

0.410 

0.249 

0.249 

0.229 

0.229 

0.140 

0.140 

#12 

LM141332-124 

LM141332-128 

LM141333-124 

LM141333-128 

0.216 - 24 UNC 2B 

0.216 - 28 UNF 2B 

0.439 

0.439 

0.430 

0.430 

0.482 

0.482 

0.328 

0.328 

0.298 

0.298 

0.225 

0.225 

1/4 

LE141332-040 

LE141332-048 

LE141333-040 

LE141333-048 

0.250 - 20 UNC 2B 

0.250 - 28 UNF 2B 

0.439 

0.439 

0.428 

0.428 

0.482 

0.482 

0.328 

0.328 

0.298 

0.298 

0.225 

0.225 

5/16 

LE141332-058 

LE141332-054 

LE141333-058 

LE141333-054 

0.312 - 18 UNC 2B 

0.312 - 24 UNF 2B 

0.502 

0.502 

0.489 

0.489 

0.552 

0.552 

0.359 

0.359 

0.329 

0.329 

0.250 

0.250 

3/8 

LE141332-066 

LE141332-064 

LE141333-066 

LE141333-064 

0.375 - 16 UNC 2B 

0.375 - 24 UNF 2B 

0.564 

0.564 

0.551 

0.551 

0.622 

0.622 

0.468 

0.468 

0.438 

0.438 

0.335 

0.335 

7/16 

LE141332-074U LE141333-074U 0.437 - 14 UNC 2B 

LE141332-070U LE141333-070U 0.437 - 20 UNF 2B 

0.688 

0.688 

0.675 

0.675 

0.768 

0.768 

0.463 

0.463 

0.365 

0.365 

0.223 

0.223 

1/2 

LE141332-083 

LE141332-080 

LE141333-083 

LE141333-080 

0.500 - 13 UNC 2B 

0.500 - 20 UNF 2B 

0.752 

0.752 

0.736 

0.736 

0.837 

0.837 

0.609 

0.609 

0.579 

0.579 

0.464 

0.464 

9/16 

LE141332-092 

LE141332-098 

LE141333-092 

LE141333-098 

0.562 - 12 UNC 2B 

0.562 - 18 UNF 2B 

0.877 

0.877 

0.861 

0.861 

0.978 

0.978 

0.656 

0.656 

0.626 

0.626 

0.469 

0.469 

5/8 

LE141332-101 

LE141332-108 

LE141333-101 

LE141333-108 

0.625 - 11 UNC 2B 

0.625 - 18 UNF 2B 

0.940 

0.940 

0.922 

0.922 

1.051 

1.051 

0.765 

0.765 

0.735 

0.735 

0.593 

0.593 

3/4 

LE141332-120 

LE141332-126 

LE141333-120 

LE141333-126 

0.750 - 10 UNC 2B 

0.750 - 16 UNF 2B 

1.064 

1.064 

1.052 

1.052 

1.191 

1.191 

0.890 

0.890 

0.860 

0.860 

0.742 

0.742 

7/8 

LE141332-149 

LE141332-144 

LE141333-149 

LE141333-144 

0.875 - 9 UNC 2B 

0.875 - 14 UNF 2B 

1.252 

1.252 

1.239 

1.239 

1.403 

1.403 

0.999 

0.999 

0.969 

0.969 

0.790 

0.790 

1 

LE141332-168 

LE141332-162 

LE141333-168 

LE141333-162 

1.000 - 8 UNC 2B 

1.000 - 12 UNC 2B 

1.440 

1.440 

1.427 

1.427 

1.615 

1.615 

1.078 

1.078 

1.016 

1.016 

0.825 

0.825 

1 1/8 

LE141332-187 

LE141332-182 

LE141333-187 

LE141333-182 

1.125 - 7 UNC 2B 

1.125 - 12 UNF 2B 

1.627 

1.627 

1.614 

1.614 

1.826 

1.826 

1.203 

1.203 

1.141 

1.141 

0.930 

0.930 

1 1/4 

LE141332-207 

LE141332-202 

LE141333-207 

LE141333-202 

1.250 - 7 UNC 2B 

1.250 - 12 UNF 2B 

1.815 

1.815 

1.801 

1.801 

2.038 

2.038 

1.422 

1.422 

1.360 

1.360 

1.125 

1.125 

1 3/8 

LE141332-226 

LE141332-222 

LE141333-226 

LE141333-222 

1.375 - 6 UNC 2B 

1.375 - 12 UNF 2B 

2.008 

2.008 

1.973 

1.973 

2.232 

2.232 

1.609 

1.609 

1.547 

1.547 

1.282 

1.282 

1 1/2 

LE141332-246 

LE141332-242 

LE141333-246 

LE141333-242 

1.500 - 6 UNC 2B 

1.500 - 12 UNF 2B 

2.197 

2.197 

2.159 

2.159 

2.444 

2.444 

1.640 

1.640 

1.578 

1.578 

1.313 

1.313 

B 

MAX 


ALL METAL 

49 

B 

MIN 

C 

REF 

A 

MAX 

A 

MIN 

L 

REF 

PJ - ME5083 

FSCM - 019L2 

LM/LE141332 

LM/LE141333 

PAGE 1 OF 2 


NOTES: 


MIL-DTL-45913/2 






MATERIAL 









FINISH 








2. MARKING 



3. THREADS 

ASME B1.1 


F 5 2 LE141332 - 040 

MATERIAL 

FINISH 

THREAD SIZE 

NUT TYPE 




ALL METAL 

50 

PJ - ME5083 

FSCM - 019L2 

LM/LE141332 

LM/LE141333 

PAGE 2 OF 2 


STAKE MARKS 

ESNA OPTION 




MIL-DTL-45913/1 



THREAD 


B 

MAX 

NUT - HEX, SELF-LOCKING, 350°F 

51 

B 

MIN 

C 

REF 

SEE NOTE 2 FOR 

MARKING INFORMATION 

#0 NM141252-00 NM141310-00 0.060 - 80 UNF2B 0.111 0.104 0.116 0.055 0.080 0.045 

#1 

NM141252-14 

NM141252-12 

NM141310-14 

NM141310-12 

0.073 - 64 UNC 2B 

0.073 - 72 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#2 

NM141252-26 

NM141252-24 

NM141310-26 

NM141310-24 

0.086 - 56 UNC 2B 

0.086 - 64 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#3 

NM141252-38 

NM141252-36 

NM141310-38 

NM141310-36 

0.099 - 48 UNC 2B 

0.099 - 56 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#4 

NM141252-40 

NM141252-48 

NM141310-40 

NM141310-48 

0.112 - 40 UNC 2B 

0.112 - 48 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#5 

NM141252-50 

NM141252-54 

NM141310-50 

NM141310-54 

0.125 - 40 UNC 2B 

0.125 - 44 UNF 2B 

0.251 

0.251 

0.243 

0.243 

0.268 

0.268 

0.153 

0.153 

0.133 

0.133 

0.081 

0.081 

#6 

NM141252-62 

NM141252-60 

NM141310-62 

NM141310-60 

0.138 - 32 UNC 2B 

0.138 - 40 UNF 2B 

0.313 

0.313 

0.305 

0.305 

0.339 

0.339 

0.188 

0.188 

0.168 

0.168 

0.103 

0.103 

#8 

NM141252-82 

NM141252-86 

NM141310-82 

NM141310-86 

0.164 - 32 UNC 2B 

0.164 - 36 UNF 2B 

0.345 

0.345 

0.336 

0.336 

0.374 

0.374 

0.239 

0.239 

0.219 

0.219 

0.140 

0.140 

#10 

NM141252-04 

NM141252-02 

NM141310-04 

NM141310-02 

0.190 - 24 UNC 2B 

0.190 - 32 UNF 2B 

0.376 

0.376 

0.367 

0.367 

0.410 

0.410 

0.249 

0.249 

0.229 

0.229 

0.140 

0.140 

#12 

NM141252-124 

NM141252-128 

NM141310-124 

NM141310-128 

0.216 - 24 UNC 2B 

0.216 - 28 UNF 2B 

0.439 

0.439 

0.430 

0.430 

0.482 

0.482 

0.328 

0.328 

0.298 

0.298 

0.225 

0.225 

1/4 

NE141252-040 

NE141252-048 

NE141310-040 

NE141310-048 

0.250 - 20 UNC 2B 

0.250 - 28 UNF 2B 

0.439 

0.439 

0.428 

0.428 

0.482 

0.482 

0.328 

0.328 

0.298 

0.298 

0.225 

0.225 

5/16 

NE141252-058 

NE141252-054 

NE141310-058 

NE141310-054 

0.312 - 18 UNC 2B 

0.312 - 24 UNF 2B 

0.502 

0.502 

0.489 

0.489 

0.552 

0.552 

0.359 

0.359 

0.329 

0.329 

0.250 

0.250 

3/8 

NE141252-066 

NE141252-064 

NE141310-066 

NE141310-064 

0.375 - 16 UNC 2B 

0.375 - 24 UNF 2B 

0.564 

0.564 

0.551 

0.551 

0.622 

0.622 

0.468 

0.468 

0.438 

0.438 

0.335 

0.335 

7/16 

NE141252-074 

NE141252-070 

NE141310-074 

NE141310-070 

0.437 - 14 UNC 2B 

0.437 - 20 UNF 2B 

0.627 

0.627 

0.616 

0.616 

0.698 

0.698 

0.468 

0.468 

0.438 

0.438 

0.324 

0.324 

1/2 

NE141252-083 

NE141252-080 

NE141310-083 

NE141310-080 

0.500 - 13 UNC 2B 

0.500 - 20 UNF 2B 

0.752 

0.752 

0.736 

0.736 

0.837 

0.837 

0.609 

0.609 

0.579 

0.579 

0.464 

0.464 

9/16 

NE141252-092 

NE141252-098 

NE141310-092 

NE141310-098 

0.562 - 12 UNC 2B 

0.562 - 18 UNF 2B 

0.877 

0.877 

0.861 

0.861 

0.978 

0.978 

0.656 

0.656 

0.626 

0.626 

0.469 

0.469 

5/8 

NE141252-101 

NE141252-108 

NE141310-101 

NE141310-108 

0.625 - 11 UNC 2B 

0.625 - 18 UNF 2B 

0.940 

0.940 

0.922 

0.922 

1.051 

1.051 

0.765 

0.765 

0.735 

0.735 

0.593 

0.593 

3/4 

NE141252-120 

NE141252-126 

NE141310-120 

NE141310-126 

0.750 - 10 UNC 2B 

0.750 - 16 UNF 2B 

1.064 

1.064 

1.052 

1.052 

1.191 

1.191 

0.890 

0.890 

0.860 

0.860 

0.742 

0.742 

7/8 

NE141252-149 

NE141252-144 

NE141310-149 

NE141310-144 

0.875 - 9 UNC 2B 

0.875 - 14 UNF 2B 

1.252 

1.252 

1.239 

1.239 

1.403 

1.403 

0.999 

0.999 

0.969 

0.969 

0.790 

0.790 

1 

NE141252-168 

NE141252-162 

NE141310-168 

NE141310-162 

1.000 - 8 UNC 2B 

1.000 - 12 UNC 2B 

1.440 

1.440 

1.427 

1.427 

1.615 

1.615 

1.078 

1.078 

1.016 

1.016 

0.825 

0.825 

1 1/8 

NE141252-187 

NE141252-182 

NE141310-187 

NE141310-182 

1.125 - 7 UNC 2B 

1.125 - 12 UNF 2B 

1.627 

1.627 

1.614 

1.614 

1.826 

1.826 

1.203 

1.203 

1.141 

1.141 

0.930 

0.930 

1 1/4 

NE141252-207 

NE141252-202 

NE141310-207 

NE141310-202 

1.250 - 7 UNC 2B 

1.250 - 12 UNF 2B 

1.815 

1.815 

1.801 

1.801 

2.038 

2.038 

1.422 

1.422 

1.360 

1.360 

1.125 

1.125 

1 3/8 

NE141252-226 

NE141252-222 

NE141310-226 

NE141310-222 

1.375 - 6 UNC 2B 

1.375 - 12 UNF 2B 

2.008 

2.008 

1.973 

1.973 

2.232 

2.232 

1.609 

1.609 

1.547 

1.547 

1.282 

1.282 

1 1/2 

NE141252-246 

NE141252-242 

NE141310-246 

NE141310-242 

1.500 - 6 UNC 2B 

1.500 - 12 UNF 2B 

2.197 

2.197 

2.159 

2.159 

2.444 

2.444 

1.640 

1.640 

1.578 

1.578 

1.313 

1.313 

A 

MAX 

A 

MIN 

L 

REF 

PJ - 2424-110 

FSCM - 019L2 

NM/NE141252 

NM/NE141310 

PAGE 1 OF 2 


NOTES: 


MIL-DTL-45913/1 






MATERIAL 









FINISH 








2. MARKING 



3. LOCKING INSERT 


4. THREADS 

ASME B1.1 


F 5 2 NE141252 - 070 

MATERIAL 

FINISH 

THREAD SIZE 

NUT TYPE 




52 

PJ - 2424-110 

FSCM - 019L2 

NM/NE141252 

NM/NE141310 

PAGE 2 OF 2 


STAKE MARKS 

ESNA OPTION 


MIL-DTL-45913/3 



THREAD 


B 

MAX 


53 

B 

MIN 

C 

REF 

SEE NOTE 2 FOR 

MARKING INFORMATION 

A 

MAX 

A 

MIN 

L REF 

#0 NM141316-00 NM141253-00 0.060 - 80 UNF3B 0.111 0.104 0.116 0.055 0.080 0.045 

NM141316-14 NM141253-14 0.073 - 64 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#1 NM141316-12 NM141253-12 0.073 - 72 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

NM141316-26 NM141253-26 0.086 - 56 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#2 NM141316-24 NM141253-24 0.086 - 64 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

NM141316-38 NM141253-38 0.099 - 48 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#3 NM141316-36 NM141253-36 0.099 - 56 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

NM141316-40 NM141253-40 0.112 - 40 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#4 NM141316-48 NM141253-48 0.112 - 48 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

NM141316-50 NM141253-50 0.125 - 40 UNC 3B 0.251 0.243 0.268 0.153 0.133 0.081 

#5 NM141316-54 NM141253-54 0.125 - 44 UNF 3B 0.251 0.243 0.268 0.153 0.133 0.081 

NM141316-62 NM141253-62 0.138 - 32 UNC 3B 0.313 0.305 0.339 0.188 0.168 0.103 

#6 NM141316-60 NM141253-60 0.138 - 40 UNF 3B 0.313 0.305 0.339 0.188 0.168 0.103 

NM141316-82 NM141253-82 0.164 - 32 UNC 3B 0.345 0.336 0.374 0.239 0.219 0.140 

#8 NM141316-86 NM141253-86 0.164 - 36 UNF 3B 0.345 0.336 0.374 0.239 0.219 0.140 

NM141316-04 NM141253-04 0.190 - 24 UNC 3B 0.376 0.367 0.410 0.249 0.229 0.140 

#10 NM141316-02 NM141253-02 0.190 - 32 UNF 3B 0.376 0.367 0.410 0.249 0.229 0.140 

NM141316-124 NM141253-124 0.216 - 24 UNC 3B 0.439 0.430 0.482 0.328 0.298 0.225 

#12 NM141316-128 NM141253-128 0.216 - 28 UNF 3B 0.439 0.430 0.482 0.328 0.298 0.225 

NE141316-040 NE141253-040 0.250 - 20 UNC 3B 0.439 0.428 0.482 0.328 0.298 0.225 

1/4 NE141316-048 NE141253-048 0.250 - 28 UNF 3B 0.439 0.428 0.482 0.328 0.298 0.225 

NE141316-058 NE141253-058 0.312 - 18 UNC 3B 0.502 0.489 0.552 0.359 0.329 0.250 

5/16 NE141316-054 NE141253-054 0.312 - 24 UNF 3B 0.502 0.489 0.552 0.359 0.329 0.250 

NE141316-066 NE141253-066 0.375 - 16 UNC 3B 0.564 0.551 0.622 0.468 0.438 0.335 

3/8 NE141316-064 NE141253-064 0.375 - 24 UNF 3B 0.564 0.551 0.622 0.468 0.438 0.335 

NE141316-074 NE141253-074 0.437 - 14 UNC 3B 0.627 0.616 0.698 0.468 0.438 0.324 

7/16 NE141316-070 NE141253-070 0.437 - 20 UNF 3B 0.627 0.616 0.698 0.468 0.438 0.324 

NE141316-083 NE141253-083 0.500 - 13 UNC 3B 0.752 0.736 0.837 0.609 0.579 0.464 

1/2 NE141316-080 NE141253-080 0.500 - 20 UNF 3B 0.752 0.736 0.837 0.609 0.579 0.464 

NE141316-092 NE141253-092 0.562 - 12 UNC 3B 0.877 0.861 0.978 0.656 0.626 0.469 

9/16 NE141316-098 NE141253-098 0.562 - 18 UNF 3B 0.877 0.861 0.978 0.656 0.626 0.469 

NE141316-101 NE141253-101 0.625 - 11 UNC 3B 0.940 0.922 1.051 0.765 0.735 0.593 

5/8 NE141316-108 NE141253-108 0.625 - 18 UNF 3B 0.940 0.922 1.051 0.765 0.735 0.593 

NE141316-120 NE141253-120 0.750 - 10 UNC 3B 1.064 1.052 1.191 0.890 0.860 0.742 

3/4 NE141316-126 NE141253-126 0.750 - 16 UNF 3B 1.064 1.052 1.191 0.890 0.860 0.742 

NE141316-149 NE141253-149 0.875 - 9 UNC 3B 1.252 1.239 1.403 0.999 0.969 0.790 

7/8 NE141316-144 NE141253-144 0.875 - 14 UNF 3B 1.252 1.239 1.403 0.999 0.969 0.790 

NE141316-168 NE141253-168 1.000 - 8 UNC 3B 1.440 1.427 1.615 1.078 1.016 0.825 

1 NE141316-162 NE141253-162 1.000 - 12 UNC 3B 1.440 1.427 1.615 1.078 1.016 0.825 

NE141316-187 NE141253-187 1.125 - 7 UNC 3B 1.627 1.614 1.826 1.203 1.141 0.930 

1 1/8 NE141316-182 NE141253-182 1.125 - 12 UNF 3B 1.627 1.614 1.826 1.203 1.141 0.930 

NE141316-207 NE141253-207 1.250 - 7 UNC 3B 1.815 1.801 2.038 1.422 1.360 1.125 

1 1/4 NE141316-202 NE141253-202 1.250 - 12 UNF 3B 1.815 1.801 2.038 1.422 1.360 1.125 

NE141316-226 NE141253-226 1.375 - 6 UNC 3B 2.008 1.973 2.232 1.609 1.547 1.282 

1 3/8 NE141316-222 NE141253-222 1.375 - 12 UNF 3B 2.008 1.973 2.232 1.609 1.547 1.282 

NE141316-246 NE141253-246 1.500 - 6 UNC 3B 2.197 2.159 2.444 1.640 1.578 1.313 

1 1/2 NE141316-242 NE141253-242 1.500 - 12 UNF 3B 2.197 2.159 2.444 1.640 1.578 1.313 



PJ - 2424-110 

FSCM - 019L2 

NM/NE141316 

NM/NE141253 

PAGE 1 OF 2 


NOTES: 


MIL-DTL-45913/3 






MATERIAL 









FINISH 








2. MARKING 



3. LOCKING INSERT 


4. THREADS 

ASME B1.1 


F 5 2 NE141316 - 070 

MATERIAL 

FINISH 

THREAD SIZE 

NUT TYPE 




54 

PJ - 2424-110 

FSCM - 019L2 

NM/NE141316 

NM/NE141253 

PAGE 2 OF 2 





ESNA PART 

NUMBER 

THREAD A 

REF. 

B 

C 

REF 

G 

REF 

BOLT END 

H1 H2 

MIN MAX 

APPROX 

L WEIGHT 

REF LB/100 

22NKTM-40 

22NKM-40 

.1120-40UNJC-3B 

.210 

.234 

.251 - .243 .268 .140 

.116 

.147 

.172 

.203 

.075 

.081 

.11 

.15 

22NKTM-62 

22NKM-62 

22NKM-60 

.1380-32UNJC-3B 

.1380-40UNJF-3B 

.249 

.297 

.297 

.313 - .305 .339 .200 

.131 

.179 

.191 

.239 

.090 

.103 

.20 

.27 

22NKTM-82 

22NKM-82 

.1640-32UNJC-3B 

.308 

.353 

.345 - .336 .374 .225 

.191 

.236 

.250 

.295 

.110 

.140 

.31 

.43 

22NKM-04 .1900-24UNJC-3B .363 .262 .314 .140 .50 

22NKTM-02 

22NKM-02 

.1900-32UNJF-3B 

.308 

.363 

.376 - .367 .410 .234 .207 

.262 

.259 

.314 

.110 

.140 

.36 

.50 

52NKTE-048 

42NKE-048 

.2500-28UNJF-3B 

.380 

.480 

.439 - .430 .482 .290 

.244 

.344 

.335 

.435 

.125 

.225 

.55 

.95 

52NKTE-054 

42NKE-054 

.3125-24UNJF-3B 

.431 

.525 

.502 - .492 .552 .343 

.308 

.400 

.386 

.462 

.158 

.250 

.86 

1.30 

52NKE-064 .3750-24UNJF-3B .622 .564 - .553 .622 .415 .498 .575 .335 1.90 

52NKTE-070 .4375-20UNJF-3B .519 .627 - .616 .694 .480 .375 .466 .225 1.40 

MATERIAL: 

NUT - STEEL, CAP - RED NYLON 

FINISH: 

CADMIUM PLATE, SAE AMS-QQ-P-416, TYPE I, CLASS 3 

LOCKING INSERT: RED NYLON (350° MAX PERFORMANCE) 



11 

PERFORMANCE: NASM25027 AS APPLICABLE 11 

SEALING - 80 PSI (SEE APPLICATION NOTE) 

APPLICATION: TYPE NKM, NKE, NKTM, AND NKTE CAP NUTS ARE DESIGNED FOR USE IN PLACE OF STANDARD AND THIN 

HEIGHT HEX NUTS IN APPLICATIONS WHERE FOR REASONS OF SAFETY OR APPEARANCE, IT IS DESIREABLE TO COVER EX- 

POSED BOLT ENDS. THEY ARE ALSO SUITABLE FOR SEALING INTERNAL OR EXTERNAL PRESSURES, UP TO 80 PSI PAST THE 

BOLT THREADS, PROVIDED A PROPER SEAL IS EFFECTED BETWEEN THE NUT SEAT AND ITS MATING SURFACE. 

NOTES: 

1. THE LOCKING INSERT AND CAP ARE AN INTEGRAL PART. 

2. “H2” MAXIMUM DESIGNATES THE MAXIMUM RECOMMENDED 

BOLT ENTRY TO AVOID CONTACT WITH THE TIP OF THE CAP. 

“H1” MINIMUM DESIGNATES THE MINIMUM RECOMMENDED 

BOLT ENTRY TO INSURE SATISFACTORY LOCKING PERFORMANCE. 

11 

11 

PART CODING: 

F 2 2 NKTE - 048 

NUT - HEX, NYLON CAP 

55 

MATERIAL 

THREAD SIZE 

NUT TYPE 

FINISH 

POST PLATE TEATMENT - (PER SAE AMS QQ-P-416, 

TYPE II) ON CADMIUM PLATED PARTS, PREFIX COM- 

PLETE PART NUMBER WITH LETTER “F”. 

11 

PJ - 1181 

FSCM - 019L2 

NKE - NKTE 

NKM - NKTM 


ESNA PART 

NUMBER 




22K1-62 .346 .221 .323 .140 1,130 .63 

22K2-62 .1380-32UNJC-3B .291 .377 - .365 .413 .230 .166 .268 .110 560 .40 

22K3-62 .596 .221 .568 .140 1,130 .60 

22K1-82 

22K2-82 

.1640-32UNJC-3B 

.346 

.291 

.377 - .365 .413 .230 

.221 

.166 

.323 

.268 

.140 

.110 

1,720 

860 

.52 

.39 

22K1-02 .346 .221 .323 .140 2,460 .49 

22K2-02 .1900-32UNJF-3B .291 .377 - .365 .413 .230 .166 .268 .110 1,230 .38 

22K3-02 .596 .221 .568 .140 2,460 .56 

22K1-048 .449 .291 .420 .210 4,100 1.10 

22K2-048 .2500-28UNJF-3B .374 .502 - .490 .557 .316 .216 .345 .135 .79 

42K3-048 .700 .291 .665 .210 4,100 1.30 

22K1-054 .3125-24UNJF-3B .601 .566 - .551 .624 .376 .431 .569 .335 7,390 2.10 

22K1-064 .3750-24UNJF-3B .665 .691 - .675 .763 .445 .466 .632 .350 11,450 3.50 

MATERIAL: 

NUT AND CAP - STEEL 

THREAD 

A 

REF 

FINISH: 

NUT AND CAP - CADMIUM PLATE, SAE AMS-QQ-P-416, 

TYPE I, CLASS 3 




11 

C 

REF 

PERFORMANCE: NA SM25027, SEALING - 80 PSI (SEE APPLICATION) 

11 

B 

11 

NUT - HEX, METAL CAP 

56 

G 

REF 

H1 

MAX 

PART CODING: 

F 2 2 K1 - 02 

H2 

MAX 

L 

REF 

MATERIAL 

ULTIMATE 

TENSILE 

STRENGTH LB MIN 

THREAD SIZE 

NUT TYPE 

FINISH 

APPROX 

WEIGHT 

LB/100 

POST PLATE TEATMENT - (PER SAE AMS QQ-P-416, 

TYPE II) ON CADMIUM PLATED PARTS, PREFIX COM- 

PLETE PART NUMBER WITH LETTER “F”. 

APPLICATION: TYPES K1, K2, AND K3 CAP NUTS ARE DESIGNED FOR USE IN PLACE OF REGULAR HEX NUTS IN APPLICA- 

TIONS WHERE FOR REASONS OF SAFETY OR APPEARANCE, IT IS DESIREABLE TO COVER EXPOSED BOLT ENDS. THEY ARE 

ALSO SUITABLE FOR SEALING INTERNAL OR EXTERNAL PRESSURES, UP TO 80 PSI PAST THE BOLT THREADS, PROVIDED A 

PROPER SEAL IS EFFECTED BETWEEN THE NUT SEAT AND ITS MATING SURFACE. 

NOTES: 

1. FOR OTHER TYPES OF HEX CAP NUTS, SEE ESNA STANDARD DRAWINGS OF TYPES NKM, NKTM, NKE, AND NKTE. 

2. “H2” MAXIMUM DESIGNATES THE MAXIMUM RECOMMENDED BOLT ENTRY TO AVOID CONTACT WITH THE CAP. 

11 

11 

PJ - 1677 

K1 - K2 - K3 

FSCM - 019L2 

ISSUED: 4 NOV 57 REVISED: 11 3 NOV 2003

MATERIAL: 

ZE1801 - STEEL 

ZE1802 - STAINLESS STEEL, AISI 347FM OR EQUIV, AMS 5642 

ZE1803 - STAINLESS STEEL, AISI 303 OR EQUIV, AMS 5640 

ZE1813 - STAINLESS STEEL, AISI 303 OR EQUIV, AMS 5640 

FINISH: 

ZE1801 - CADMIUM PLATE, SAE AMS-QQ-P-416 TYPE I, 

CLASS 2 (SEE NOTE 2) 

ZE1802 & ZE1803 - SILVER PLATE, AMS 2410 

ZE1813 - DRY FILM LUBRICANT, ESNALUBE 382 

THREAD : AS8879, MINIMUM “GO GAGE” ENTRY IS FROM THE BOTTOM OF THE NUT TO ONE AND A HALF THREADS BELOW THE 

BOTTOM OF THE SLOTS (PRIOR TO ADDITION OF DRY FILM LUBRICANT) 

THREAD SQUARENESS: ESNA SPEC 405, GROUP II (SIZES –02 THRU –080) 

NASM25027 (ALL OTHER SIZES) 

PART CODING: 

F ZE1801 - 4 

NUT TYPE 

PERFORMANCE: ZE1801, ZE1803, AND ZE1813, NASM25027 FOR TEMPERATURE 450°F AND 800°F 

ZE1802, NASM7873 FOR TEMPERATURE 1200°F 

THREAD SIZE 

POST PLATE TEATMENT - (PER SAE AMS QQ-P- 

416, TYPE II) ON CADMIUM PLATED PARTS, 

PREFIX COMPLETE PART NUMBER WITH LET- 

TER “F”. 

APPLICATION: THE ABOVE DESIGNS ARE PARTICULARLY SUITED FOR USE IN APPLICATIONS INVOLVING PROLONGED SERVICE 

AT HIGH TEMPERATURES. TYPE ZE1802, ZE1803, AND ZE1813 BEING MADE OF STAINLESS STEEL OFFER THE 

ADDED ADVANTAGE OF BEING CORROSION RESISTANT AND NON-MAGNETIC. 

NOTES: 1. TYPES ZE1801, ZE1803, AND ZE1813 CONFORM TO THE REQUIREMENTS OF MS20365, NASM21045, AND NASM21046 

AS APPLICABLE. TYPE ZE1802 PARTS CONFORM TO THE REQUIREMENTS OF MS20500. 

1 2. TYPE ZE1801 ONLY IS ALSO AVAILABLE WITH MOLYBEDNUM DISULPHIDE FINISH OVER CADMIUM PLATE, SPECIFIED 

BY ADDING PREFIX LETTERS “RM” TO PART NUMBER SUCH AS “RMZE1801-048”. 

SUCH PARTS MEET SALT SPRAY REQUIREMENTS OF SAE AMS-QQ-P-416, TYPE II. 

PJ - 1324 


AN363 

MS20500 

NASM21046 

CAD. 

PLATED 

STEEL 

MS20365 

NASM21045 

NAS1021 


SILVER 

PLATED 

STAINLESS 

347 FM 

SILVER 

PLATED 

STAINLESS 

303 



DRY FILM 

LUBE 

STAINLESS 

303 

ZE1801-4 ZE1803-40 ZE1813-40 .12 .1120-40UNJC-3B .157 .251 - .243 .268 .079 

ZE1801-62 ZE1803-62 ZE1813-62 .27 .1380-32UNJC-3B .188 .313 - .305 .339 .125 

ZE1801-82 ZE1802-82 ZE1803-82 ZE1813-82 .46 .1640-32UNJC-3B .250 .345 - .336 .374 .167 

ZE1801-3 

ZE1801-04 

ZE1802-3 ZE1803-3 ZE1813-3 

.53 

.1900-32UNJF-3B 

.1900-24UNJC-3B 

.250 .376 - .367 .410 .166 

ZE1801-4 

ZE1801-040 

ZE1802-4 ZE1803-4 

ZE1803-040 

ZE1813-4 

ZE1813-040 

.90 

.2500-28UNJF-3B 

.2500-20UNJC-3B 

.328 .439 - .430 .482 .229 

ZE1801-5 

ZE1801-058 

ZE1802-5 ZE1803-5 ZE1813-5 

1.30 

.3125-24UNJF-3B 

.3125-18UNJC-3B 

.360 .502 - .492 .552 .270 

ZE1801-6 

ZE1801-066 

ZE1802-6 ZE1803-6 ZE1813-6 

1.90 

.3750-24UJNF-3B 

.3750-16UNJC-3B 

.469 .564 - .553 .622 .350 

ZE1801-7 

ZE1801-7U 

ZE1802-7 

ZE1802-7U 

ZE1803-7 

ZE1803-7U 

ZE1813-7 

ZE1813-7U 

2.10 

2.90 

.4375-20UNJF-3B .469 

.627 - .616 

.690 - .679 

.694 

.766 

.349 

ZE1801-8 ZE1802-8 ZE1803-8 ZE1813-8 4.10 .5000-20UNJF-3B .610 .752 - .741 .837 .458 

ZE1801-9 ZE1803-9 ZE1813-9 6.40 .5625-18UNJF-3B .704 .877 - .865 .978 .505 

ZE1801-10 ZE1803-10 ZE1813-10 7.90 .6250-18UNJF-3B .766 .940 - .928 1.051 .572 

ZE1801-12 11.00 .7500-16UNJF-3B .891 1.064 - 1.052 1.191 .657 

1 

APPROX 

WEIGHT 

LB/100 

1 

NUT - HEX, LIGHT, 

450°F, 800°F, & 1200°F 

57 

THREAD 

1 

A 

MAX 

B 

1 

C 

REF 

L 

REF 

1 

FSCM - 019L2 

ISSUED: 2 NOV 95 REVISED: 1 3 NOV 2003 

ZE1801-ZE1802 

ZE1803-ZE1813

MATERIAL: 

STEEL - HEAT TREATED 

FINISH: 

CADMIUM PLATE, SAE AMS-QQ-P-416, TYPE II, CLASS 2 



THREAD SQUARENESS: NASM25027 

PERFORMANCE: NASM25027 EXCEPT LOCKING TORQUE, VIBRATION TIME, AND TENSILE IN ACCORDANCE WITH MS17825 AND 

MS17826. 

APPLICATION: TYPES NE4717 AND NE4753 WERE DESIGNED TO SATISFY A RECOGNIZED NEED FOR AN EXTRA “FAIL SAFE” FEA- 

TURE IN THOSE CRITICAL APPLICATIONS SPECIFYING THE USE OF COTTERPINNED AN310 AND AN320 CASTELLATED NUTS. 

TYPICAL CASES ARE JOINTS IN AIRCRAFT CONTROL SYSTEMS WHERE AN EXTERNALLY THREADED PART WOULD SERVE AS AN 

AXLE OR AXIS OF ROTATION FOR ANOTHER PART. FOR EXAMPLE, THE INSTALLATION OF BEARINGS, BUSHINGS, PULLEYS, 

CRANKS, LINKAGES, CAM FOLLOWERS, ETC. BEING FUNCTIONALLY INTERCHANGEABLE WITH AN320 AND AN310, TYPE NE4717 

AND NE4753 CAN BE READILY ADAPTED TO RETROFIT PROGRAMS WITHOUT NEED FOR MODIFICATION OR CHANGE IN OTHER 

ASSEMBLY 


MS17825 

MS17826 




REGULAR HEIGHT REDUCED HEIGHT 

THREAD A 

B 

±.015 

ULTIMATE MAX 

APPROX 

C K L TENSILE INSTL. 

WEIGHT 

MIN ±.015 ±.010 STRENGTH TORQUE 

LB/100 

LB. MIN. IN. LB. 

F12NE4753-02 

F12NE4717-02 

.1900-32UNJF-3B 

.188 

.250 

.376 - .367 .410 .093 

.104 

.115 

1,000 

1,950 

20 

35 

.28 

.35 

F12NE4753-048 

F12NE4717-048 

.2500-28UNJF-3B 

.188 

.281 

.439 - .430 .482 .093 

.104 

.131 

1,800 

3,500 

45 

80 

.35 

.46 

F12NE4753-5 

F12NE4717-5 

.3125-24UNJF-3B 

.188 

.328 

.502 - .492 .552 .093 

.104 

.178 

2,900 

5,500 

90 

225 

.46 

.89 

F12NE4753-6 

F12NE4717-6 

.3750-24UNJF-3B 

.219 

.406 

.564 - .553 .622 .140 

.120 

.225 

4,100 

9,000 

125 

325 

.60 

1.15 

F12NE4753-7 

F12NE4717-7 

.4375-20UNJF-3B 

.219 

.453 

.690 - .679 .766 .140 

.120 

.272 

5,000 

12,200 

225 

575 

1.10 

2.50 

F12NE4753-8 

F12NE4717-8 

.5000-20UNJF-3B 

.250 

.563 

.752 - .741 .837 .140 

.151 

.365 

5,600 

16,600 

300 

900 

1.31 

3.24 

F12NE4753-9 

F12NE4717-9 

.5625-18UNJF-3B 

.313 

.609 

.877 - .865 .978 .172 

.198 

.396 

7,800 

21,200 

400 

1,100 

2.44 

5.10 

F12NE4753-10 

F12NE4717-10 

.6250-18UNJF-3B 

.313 

.719 

.940 - .928 1.051 .172 

.198 

.474 

10,000 

27,400 

600 

1,600 

2.50 

7.00 

F12NE4753-12 

F12NE4717-12 

.7500-16UNJF-3B 

.375 

.813 

1.064 - 1.052 1.191 .172 

.261 

.568 

15,500 

40,000 

1,100 

2,800 

3.90 

9.90 

F12NE4753-14 

F12NE4717-14 

.8750-14UNJF-3B 

.438 

.906 

1.252 - 1.239 1.403 .172 

.323 

.662 

22,800 

54,600 

1,900 

4,600 

6.90 

14.00 

F12NE4717-16 1.0000-12UNJF-3B .500 1.440 - 1.427 1.615 .172 .386 35,500 3,000 8.20 

1 

1 

1 

1 

1 

NUT - HEX, CASTELLATED, 

SELF-LOCKING, 250°F 

58 

PJ - 2756 PJ - 2761 

NE4717 

NE4753 

FSCM - 019L2 


MATERIAL: 

ALLOY STEEL - AISI 4130, 4340, 8740 OR EQUIVALENT. 

FINISH: 

CADMIUM PLATE, SAE AMS-QQ-P-416, TYPE I, CLASS 2 

(SEE CODE) 


MAGNETIC PARTICLE INSPECTION: 

PARTS INDIVIDUALLY INSPECTED IN ACCORDANCE WITH ASTM E1444 

THREAD SQUARENESS: ESNA SPEC 405, GROUP II, SIZES –048 THRU –080 

ESNA SPEC 405, GROUP I, SIZES –098 AND LARGER 


ESNA PART 

NUMBER 

POST PLATE TEATMENT - (PER SAE AMS QQ-P- 

416, TYPE II) ON CADMIUM PLATED PARTS, 

PREFIX COMPLETE PART NUMBER WITH LET- 

TER “F”. 

PERFORMANCE: NASM25027, EXCEPT MIN TENSILE STRENGTH EQUIVALENT TO 180,000 PSI AT 98% OF THE BASIC PITCH DIAME 

TER, FOR SIZES –4, -5 AND THE BASIC PITCH DIAMETER FOR SIZES –6 AND LARGER. THE VALUES TABULATED 

1 ABOVE WILL BE OBTAINED WHEN TENSILE TESTED ON A BOLT HAVING A MINIMUM TENSILE STRENGTH OF 

200,000 PSI. 

APPLICATIONS: THIS DESIGN IS SUITED FOR APPLICATION INVOLVING HIGH STRENGTH BOLTS SUCH AS NASM21250 AND THE 

NASM20004 SERIES. 




12NH-4 .2500-28UNJF-3B .334 .376 - .367 .420 .531 .090 6,980 1.0 

12NH-5 .3125-24UNJF-3B .396 .439 - .430 .491 .593 .090 11,100 1.4 

12NH-6 .3750-24UNJF-3B .453 .502 - .492 .562 .687 .099 17,100 2.0 

12NH-7 .4375-20UNJF-3B .516 .564 - .553 .633 .781 .107 23,200 2.8 

12NH-8 .5000-20UNJF-3B .563 .627 - .616 .704 .875 .118 30,900 3.5 

12NH-9 .5625-18UNJF-3B .625 .690 - .679 .774 .968 .127 39,200 4.5 

12NH-10 .6250-18UNJF-3B .672 .783 - .772 .882 1.062 .136 49,000 6.4 

12NH-12 .7500-16UNJF-3B .781 .940 - .928 1.059 1.250 .185 71,200 11.0 

12NH-14 .8750-14UNJF-3B .953 1.064 - 1.052 1.200 1.438 .219 97,100 15.0 

12NH-164 1.0000-14UNJS-3B 1.125 ±.031 

1.190 - 1.177 1.343 1.625 .328 128,700 25.0 

12NH-18 1.1250-12UNJF-3B 1.296 ±.031 

1.377 - 1.364 1.556 1.875 .438 162,100 36.0 

12NH-20 1.2500-12UNJF-3B 1.406 ±.031 

1.502 - 1.489 1.698 2.125 .500 202,300 50.0 

12NH-22 1.3750-12UNJF-3B 1.531 ±.031 

12NH-24 1.5000-12UNJF-3B 1.656 

1.627 - 1.614 1.842 2.313 .562 246,600 62.0 

±.031 

1.814 - 1.801 2.055 2.500 .656 295,600 85.0 

1 

THREAD 

1 

A 

±.015 

1 

1 

B 

NUT - DOUBLE HEX, 

HIGH TENSILE, 180,000 PSI, 350°F 

59 

1 

C 

REF 

D 

MAX 

F 

REF 

PART CODING: 

F 12NH - 4 

ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

NUT TYPE 

APPROX 

WEIGHT 

LB/100 

THREAD SIZE 

PJ - 1419 

NH 

1 

FSCM - 019L2 


MATERIAL: STEEL 

HARDNESS: Rc 26-36 


ESNA PART 

NUMBER 




52CE20136-M6 M6 X 1-6H 8.0 7.2 10.00 9.78 11.05 3.0 0.32 

52CE20136-M8 M8 X 1.25-6H 9.5 8.5 13.00 12.73 14.38 3.7 0.64 

52CE20136-M10 M10 X 1.5-6H 12.5 11.5 15.00 14.73 16.64 5.6 1.07 

52CE20136-M12 M12 X 1.75-6H 14.9 13.9 18.00 17.73 20.03 6.7 1.78 

52CE20136-M16 M16 X 2-6H 19.1 17.9 24.00 23.67 26.75 9.1 4.00 

52CE20136-M20 M20 X 2.5-6H 22.8 21.5 30.00 29.16 32.95 10.9 7.55 

FINISH: CADMIUM PLATE AND WAX 

THREAD SIZE 

PERFORMANCE: IFI-514 PROPERTY CLASS 10 

A B 

NUT - HEX, COLLARLOK 

PROPERTY CLASS 10 STYLE I METRIC 

60 

C 

MIN 

L 

MIN 

APPROX. 

WEIGHT 

kg/100 

CODE: FOR A PART WITH CADMIUM PLATE, YELLOW CHROMATE FORTIFICATION AND WAX, 

PREFIX PART NUMBER WITH “F”. EXAMPLE: “F52CE20136-M6” 

ALL DIMENSIONS IN MILLIMETERS (DO NOT SCALE) 

PJ - 0044-1C 

52CE20136 

FSCM - 019L2 

ISSUED: 10 FEB 88 REVISED:

MATERIAL: 

STEEL 

BASIC PART 

NUMBER 




THREAD SIZE A B 

MAX MIN MAX MIN MIN MAX MIN MIN MIN 

CE12698-066 .3750-16UNC-2B .425 .405 .564 .551 .628 .810 .060 .200 .730 2.7 

CE12698-8 .5000-20UNF-2B 

CE12698-083 .5000-13UNC-2B 

.555 .535 .752 .736 .840 1.070 .080 .260 .982 6.0 

CE12698-10 .6250-18UNF-2B 

CE12698-101 .6250-11UNC-2B 

.690 .670 .939 .922 1.051 1.330 .100 .320 1.230 11.5 

CE12698-12 .7500-16UNF-2B 

CE12698-120 .7500-10UNC-2B 

.825 .805 1.127 1.088 1.240 1.585 .110 .380 1.472 19.2 

FINISH: 

“22” - CADMIUM PLATE AND WAX 

“F22” - CADMIUM PLATE, DICHROMATE COATING, AND WAX 

“23” - ZINC PHOSPHATE AND OIL 

PERFORMANCE: 

LOCKING TORQUE AND MINIMUM TENSILE STRENGTH PER 

IFI 100/107, GRADE G. (PROOF LOAD STRESS - 150,000 PSI) 

NUT - HEX, FLANGE, COLLARLOK 

61 

C D E 

PART CODING: 

F 2 2 CE12698 - 066 

MATERIAL 

L M APPROX. 

WEIGHT 

kg/100 

THREAD SIZE 

NUT TYPE 

FINISH 

POST PLATE YELLOW DICHROMATE CONVERSION 

COATING ON CADMIUM PLATED PARTS ONLY. 

PJ - 0044-3 

CE12698 

FSCM - 019L2 

1 

ISSUED: 21 NOV 80 REVISED: 1 4 FEB 88

ESNA PART 

NUMBER 




A X THREAD SIZE ULTIMATE 

B C D E TENSILE 

MAX MAX MIN MAX MIN MAX MAX 

CE12605-20 1.250-12UNF-2B .630 1.625 1.575 1.876 1.796 2.125 .200 .029 80,000 24.6 

CE12605-2018 1.250-18UNEF-2B .630 1.625 1.575 1.876 1.796 2.125 .200 .029 80,000 24.3 

CE12605-24 1.500-12UNF-2B .750 1.875 1.812 2.165 2.066 2.250 .290 .031 90,000 31.3 

CE12605-2418 1.500-18UNEF-2B .750 1.875 1.812 2.165 2.066 2.250 .290 .031 90,000 30.9 

CE12605-2812 1.750-12UN-2B .731 2.250 2.175 2.598 2.480 3.000 .230 .040 90,000 52.0 

MATERIAL: 

STEEL, HEAT TREATED TO Rc 26-38 

FINISH: 

ZINC PHOSPHATE AND OIL, MIL-DTL-16232, TYPE Z, CLASS 2 

THREADS: 

ANSI B1.1 

3 

NOTES: 

1. BEARING SURFACE AND THREAD P.D. RUN TRUE TO EACH OTHER WITHIN “X” 

NUT - HEX, FLANGE, COLLARLOK 

62 

3 

STRENGTH 

LB. MIN. 

APPROX 

WEIGHT 

LB/100 

PJ - 0044-2 

CE12605 

FSCM - 019L2 



STEEL UNPLATED 




29CU-101 23CU-101 .625-11UNC-2B .861 .831 1.062 1.031 1.175 1.009 .562 33,900 15.6 

49CU-120 43CU-120 .750-10UNC-2B 1.005 .975 1.250 1.212 1.382 1.188 .711 50,100 24.5 

49CU-149 43CU-149 .875-9UNC-2B 1.125 1.095 1.438 1.394 1.589 1.366 .780 69,300 35.0 

49CU-168 43CU-168 1.000-8UNC-2B 1.265 1.235 1.625 1.575 1.796 1.544 .860 90,900 50.0 

MATERIAL: 

“2” - STEEL 

“4” - STEEL 

STEEL 

ZINC PHOSPHATE 

AND OIL 

FINISH: 

“3” - ZINC PHOSPHATE AND OIL 

“9” - UNPLATED 

THREAD SIZE 

PERFORMANCE: 

LOCKING TORQUE PER IFI-100/107 AND NASM 25027 

A B 

MAX MIN MAX MIN MIN MIN 

2 

NUT - HEX, HEAVY, COLLARLOK 

63 

PART CODING: 

4 9 CU - 149 

C D 

FINISH 

MATERIAL 

L 

REF 

THREAD SIZE 

NUT TYPE 

ULTIMATE 

TENSILE 

STRENGTH 

LB. MIN. 

PJ - 0044-7 

CU 

FSCM - 019L2 

APPROX. 

WEIGHT 

LB/100 



ESNA PART 

NUMBER 



MAX -0.02 MIN -0.015 MAX 

23CBR32-N00 0.391-32SAE N00 .276 .625 .120 .750 .625 

23CBR32-N01 0.469-32SAE N01 .369 .750 .120 .875 .719 

23CBR32-N02 0.586-32SAE N02 .369 .812 .120 1.000 .813 

23CBR32-N03 0.664-32SAE N03 .401 .937 .120 1.125 .938 

23CBR32-N04 0.781-32SAE N04 .432 1.187 .178 1.375 1.125 

23CBR32-N05 0.969-32SAE N05 .463 1.375 .178 1.562 1.281 

23CBR32-N06 1.173-18SAE N06 .463 1.562 .178 1.750 1.500 

23CBR32-N07 1.376-18SAE N07 .494 1.875 .178 2.062 1.813 

23CBR32-N08 1.563-18SAE N08 .510 2.062 .240 2.250 2.000 

23CBR32-N09 1.767-18SAE N09 .510 2.344 .240 2.531 2.281 

23CBR32-N10 1.967-18SAE N10 .573 2.500 .240 2.687 2.438 

23CBR32-N11 2.157-18SAE N11 .573 2.718 .240 2.968 2.656 

23CBR32-N12 2.360-18SAE N12 .604 2.906 .240 3.156 2.844 

23CBR32-N13 0.391-32SAE N01 .276 .625 .120 .1000 .625 

23CBR32-N14 0.469-32SAE N02 .369 .750 .120 .1125 .719 

MATERIAL: 

STEEL 

THREAD SIZE 

FINISH: 

ZINC PHOSPHATE AND OIL 

THREADS: 

SAE J505 

A 

NUT - BEARING RETAINER, 

COLLARLOK 

64 

B 

+.010 

C 

D 

+.005 

NOTE: 

TYPE CBR32 IS NOT AVAILABLE FROM ESNA. IT IS INCLUDED ONLY TO 

ILLUSTRATE A COLLARLOK ® APPLICATION. PARTS SHOULD BE ORDERED 

FROM: 

STANDARD LOCKNUT & LOCKWASHER, INC 

P.O. BOX 1990 

1212 S. RANGELINE ROAD 

CARMEL, IN 46032 - 4900 

TEL: 1-317-846-4231 

FAX: 1-317-573-5515 

E 

PJ - 0044-30 

CBR32 

FSCM - 019L2 

ISSUED: 22 FEB 88 REVISED: 1 1 MAY 91

This is how the Eslok ® Locking Patch Works . . . 

The Red Nylon Locking Patch is permanently fused to an area of the nut threads 

which is dimensionally controlled for each thread size to assure pre-determined 

levels of locking torque. The metal threads of the nut are not affected in any way 

and the tensile strength of the nut is unchanged. 

THE RED NYLON LOCKING PATCH 

The nylon patch is thickest in the center… and tends to “featherout” 

along the edges. This permits an easy “lead-in” for the bolt, 

which enters freely into either end of the nut. 

As the mating bolt threads fully engage the red locking patch, 

the nylon is gradually compressed…building locking torque 

smoothly…completely filling in all axial tolerances between the 

male and female threads (see A). This action forces a strong 

metal-to-metal contact between the thread flanks opposite to 

the locking patch (see B). A three-way locking action is completed 

by the vibration-damping, plastic-smooth, precision grip 

of the nylon-locking patch. 

The Eslok Nut is removable…and re-usable. Nylon’s plasticsmooth 

locking grip never galls or seizes bolt threads, making it 

easy to wrench off; nylon’s “memory” makes it try to return to its 

original conditions when the bolt is removed, thus assuring renewed 

locking torque upon re-use.

THREAD 

SIZE 


W H 




APPROX 

WEIGHT 

LB/1000 

5/8-11 .938 .922 .559 .535 73.3 30012 30032 30052 30072 30092 

5/8-18 .938 .922 .559 .535 73.3 30013 30033 30053 30073 30093 

3/4-10 1.125 1.088 .665 .617 119.0 30014 30034 30054 30074 30094 

3/4-16 1.125 1.088 .665 .617 119.0 30015 30035 30055 30075 30095 

7/8-9 1.313 1.269 .776 .724 190.0 30015 30036 30056 30076 30096 

7/8-14 1.313 1.269 .776 .724 190.0 30017 30037 30057 30077 30097 

1-8 1.500 1.450 .887 .831 283.0 30018 30038 30058 30078 30098 

1-14 1.500 1.450 .887 .831 283.0 30019 30039 30059 30079 30099 

NOTE: LOCKING DEVICE LOCATED TO PERMIT ASSEMBLY OF NUT FROM EITHER END. 


ESLOK NUT, FINISHED HEXAGON, 

SELF-LOCKING, GRADE A 

66 

PART NUMBER 

FINISH 

PLAIN ZINC CADMIUM 

ZINC 

PLATE- 

CHROMATE 

FORTIFIED 

30000 

SERIES 

FSCM - 019L2 

2 

CADMIUM 

PLATE- 

CHROMATE 

FORTIFIED 

ISSUED: 2 AUG 62 REVISED: 2 1 FEB 88

THREAD 

SIZE 




W H 


ESLOK NUT, FINISHED HEXAGON 

SELF-LOCKING, GRADE B 

67 

APPROX 

WEIGHT 

LB/1000 

PART NUMBER 

FINISH 

PLAIN ZINC 

5/8-11 .938 .922 .559 .535 73.3 31312 31332 31392 

5/8-18 .938 .922 .559 .535 73.3 31313 31333 31393 

3/4-10 1.125 1.088 .665 .617 119.0 31314 31334 31394 

3/4-16 1.125 1.088 .665 .617 119.0 31315 31335 31395 

7/8-9 1.313 1.269 .776 .724 190.0 31316 31336 31396 

7/8-14 1.313 1.269 .776 .724 190.0 31317 31337 31397 

1-8 1.500 1.450 .887 .831 283.0 31318 31338 31398 

1-14 1.500 1.450 .887 .831 283.0 31319 31339 31399 

NOTE: LOCKING DEVICE LOCATED TO PERMIT ASSEMBLY OF NUT FROM EITHER END 


1. CADMIUM PLATE, CHROMATE FORTIFIED PARTS 31392 THRU 31399 MEET ORDNANCE 

CORPS SPECIFICATION MS 51922. 

2. HEAVY HEXAGON AND FINISHED HEXAGON THICK ESLOK NUTS ARE MANUFACTURED 

TO SPECIAL ORDER. PRICES AND AVAILABILITY ON REQUEST. 

3. FINISHED HEXAGON ESLOK NUTS IN BRASS, ALUMINUM, AND STAINLESS STEEL ARE 

MANUFACTURED TO SPECIAL ORDER. PRICES AND AVAILABILITY ON REQUEST. 

CADMIUM 

PLATE- 

CHROMATE 

FORTIFIED 

31300 

SERIES 

FSCM - 019L2 

2 

ISSUED: 6 AUG 80 REVISED: 2 1 FEB 88



68 

What 

shape 

is a 

quality 

fastener? 

Here are a handful of ELASTIC STOP ® nuts. Each has 

ESNA’s familiar red locking collar…is self-locking and 

vibration-proof. Each is a readily assembled, one-piece 

unit. Each provides positive protection against thread 

corrosion…prevents liquid seepage along bolts. Each 

is made from the finest of raw materials. Each is exactly 

controlled as to finished dimensions, class of 

thread fit and finish. Each is now in use on critical applications, 

with a record for uniform high quality that is 

unmatched. 

Most of them are standard parts. Some originated as 

the result of a specific request for ESNA’s help with an 

important fastening problem. 

Isn’t it logical to call on us with your next fastening 

problem? 

FSCM - 019L2



SECTION 2 

SELF-RETAINING NUTS 

69 

Part 

Number 

NCFMA 

NKCFMA 

NC4284 

NC 

ND 

Page 

Number 

71 

73 

75 

77 

82 

FSCM - 019L2

HAND TOOLS 

The hand tools shown above are 

for short run or prototype assemblies 

and are not recommended 

for production. 

HAND RIVETER TOOLS 

SUGGESTED METHODS FOR HAND 

OR SEMI-AUTOMATIC INSTALLATION 

Standard punch and dolly tools 

can be used in a hand operated 

squeeze type riveter as illustrated. 

In this method steady controlled 

pressure can be exerted and the 

hand tool can be moved to various 

positions on larger units to facilitate 

production. This method is 

particularly suited to units with 

narrow flanges or restricted access 

areas. 

Simple punch and dolly tools for installing standard, miniature and floating 

types of clinch nuts may be obtained from ESNA. Detail drawings 

of these tools are included in this catalog. To insure that clinch nuts will 

not have any tendency to push out or twist out, recommended installation 

procedures outlined in this catalog should be carefully followed. 

INSTALLATION METHODS 

There are several types of installation 

methods possible with ESNA standard and 

miniature clinch nuts. The preferred 

method is entirely dependent upon the nature 

of the assembly, the volume of production 

and the tools available. The most 

common methods are illustrated here and 

will serve as a guide to the method most 

suitable to your production requirements. 

It is important that the procedures outlined 

in this catalog be followed to insure trouble 

free production and superior product performance. 

AUTOMATIC PRODUCTION EQUIPMENT 

Automatic clinch and press nut installation 

machines are available to meet the requirements 

for high volume production. Interchangeable 

tooling, reduced installation 

time, flexibility and accuracy are some of 

the advantages. 

70 

ARBOR PRESS INSTALLATION 

Use of an arbor or light power 

press is simple and fast for large 

or small production runs. Standard 

or miniature clinch nut tools 

adapt readily to the press giving 

the operator full control over position, 

pressure and speed of production. 

DRILL PRESS 

SPINNING METHOD 

Both standard and miniature clinch 

nuts can be quickly and efficiently 

installed by the spinning technique 

using a spin riveter or shop drill 

press. ESNA punch and dolly 

tools readily adapt to either machine 

and give high production installation 

in large or small components. 

Spinning automatically 

centers the punch on the shank 

insuring equal force against the 

shank walls. 

The typical unit illustrated is suitable to use for inserting standard or miniature clinch nuts or press nuts. 

The machine inserts, presses and stakes the nuts without requiring that the work be reversed. Other 

models semi-automatic or automatic, depending on requirements, are available.

MATERIAL: 

STEEL 

STAINLESS STEEL, AISI 303 OR EQUIV. 

FINISH: 

STEEL - CADMIUM PLATE, SAE AMS-QQ-P-416 TYPE I, CLASS 3. 

STAINLESS STEEL - UNPLATED 



FINISH 

MATERIAL 

9 

PERFORMANCE: TORQUE PER NASM25027, SIZES –82 AND LARGER 9 

APPLICATION: 

POST PLATE TEATMENT - PER SAE AMS-QQ-P-416, TYPE II. 

TYPE NCFMA PARTS ARE PARTICULARLY SUITED FOR USE IN APPLICATIONS INVOLVING INSTALLATIONS IN THIN ALUMINUM OR SOFT STEEL SHEETS OR PLATES HAVING 

SMALL MOUNTING AREAS MAKING THE USE OF A MINIATURE FIXED TYPE NUT DESIRABLE. THE ADAPTABILITY OF NCFMA’S TWO SHANK LENGTHS TO MANY SHEET THICK- 

NESSES IS ALSO WORTHY OF NOTE SINCE IT MINIMIZES NUT STOCKING REQUIREMENTS FOR NUMEROUS APPLICATIONS. 

SHANK LENGTH SELECTION: 

NCFMA1 PARTS ARE RECOMMENDED FOR INSTALLATIONS INVOLVING SHEET THICKNESSES UP TO APPROXIMATELY .050”. PRACTICAL FLUSHNESS CAN BE ACHIEVED IN 

THICKNESSES AS LOW AS .030” 

NCFMA2 PARTS ARE RECOMMENDED FOR USE IN SHEET THICKNESSES OF .050” AND HEAVIER. 

FOR OPTIMUM INSTALLATION IT IS RECOMMENDED THAT THE PROPER TOOLS BE USED, AND THAT THE MAXIMUM TABULATED CLINCHING PRESSURES NOT BE EXCEEDED. 

EXCEEDING THESE VALUES CAN, DEPENDING UPON THE MATERIAL INTO WHICH THE NUT IS INSTALLED, CAUSE DISTORTION OF THE WORK AND/OR THE NUT ITSELF. 

THE MOST SATISFACTORY INSTALLATIONS ARE OBTAINED WHEN THE NUT IS PRESSED INTO THE WORK UNTIL ITS SHOULDER RESTS AGAINST THE SURFACE OF THE 

WORK. THE SHANK SHOULD THEN BE FLARED 

IT IS RECOMMENDED THAT THE ACTING SURFACE OF THE PUNCH FACE BE MAINTAINED. BOTH THE PUNCH AND THE DOLLY SHOULD BE REGULARLY INSPECTED AND 

CLEANED OF ANY PLATING BUILD-UP IN ORDER TO ASSURE PROPER SEATING OF THE NUT. 

FLUSH MOUNTING PUNCHES ARE INTENDED FOR USE WITH NO. 1 SHANK LENGTH PARTS IN .030 - .040” THICK SHEET AND NO. 2 SHANK LENGTH PARTS IN .050 - .060” THICK 

SHEET. FOR SHEET THICKNESSES .040 - .050” IT IS RECOMMENDED THAT NO. 1 SHANK LENGTH PARTS BE USED WITH INTERNAL FLARING PUNCHES AND FOR THICK- 

NESSES GREATER THAN .060”, NO. 2 SHANK LENGTH PARTS BE USED WITH INTERNAL FLARING PUNCHES. 

NASM45938/5 


BASIC 

PART 

NUMBER 

NCFMA1-26 

NCFMA2-26 

NCFMA1-40 

NCFMA2-40 

NCFMA1-62 

NCFMA2-62 

NCFMA1-82 

NCFMA2-82 

NCFMA1-02 

NCFMA2-02 


STEEL STAINLESS STEEL 

FLUSH 

PUNCH 

CPMF1 

CPMF1 

CPMF1 

CPMF2 

CPMF2 




INTERNAL 

PUNCH 

CPM2 

CPM4 

CPM6 

CPM8 

CPM10 

THREAD 

DOLLY 

CDMA21 

CDMA41 

CDMA61 

CDMA81 

CDMA101 

A B D G H L M N APPROX 

+.003 

±.010 ±.005 -.002 MAX ±.005 ±.003 ±.002 REF 

22NCFMA1-26 

22NCFMA2-26 

79NCFMA1-26 

79NCFMA2-26 

.0860-56UNJC-3B .075 .172 .098 .150 .020 

.040 

.060 

.129 

.040 

.060 

.03 

.03 

22NCFMA1-40 

22NCFMA2-40 

79NCFMA1-40 

79NCFMA2-40 

.1120-40UNJC-3B .090 .203 .130 .182 .020 

.040 

.060 

.160 

.040 

.060 

.05 

.05 

12NCFMA1-62 

12NCFMA2-62 

79NCFMA1-62 

79NCFMA2-62 

.1380-32UNJC-3B .130 .281 .154 .242 .025 

.040 

.060 

.192 

.040 

.060 

.11 

.12 

12NCFMA1-82 

12NCFMA2-82 

79NCFMA1-82 

79NCFMA2-82 

.1640-32UNJC-3B .160 .312 .180 .268 .025 

.040 

.060 

.223 

.040 

.060 

.16 

.17 

12NCFMA1-02 

12NCFMA2-02 

79NCFMA1-02 

79NCFMA2-02 

.1900-32UNJF-3B .179 .344 .212 .287 .030 

.040 

.060 

.254 

.040 

.060 

.21 

.22 

9 

9 

PART CODING: 

F 1 2 NCFMA 2 - 02 

MAXIMUM 

RECOMMENDED 

CLINCHING PRESSURE 

(LBS) 

71 

300 

600 

750 

1000 

1500 

INSTALLATION HOLE 

DIAMETERS 

MIN MAX 

.124 

.155 

.187 

.218 

.249 

THREAD SIZE 

SHANK LENGTH 

NUT TYPE 

.126 

.157 

.189 

.220 

NUT - CLINCH, FLUSH MOUNTING, 

MINIATURE, NYLON INSERT, 350°F 

.251 

PJ - 2518 

WEIGHT 

LB/100 

NCFMA 

PAGE 1 OF 2 

FSCM - 019L2 


MATERIAL: TOOL STEEL, 60 Rc REF 

FINISH: UNPLATED 


NASM45938/5 



FLUSH MOUNTING PUNCH 

PUNCH 

PART 

NUMBER 

±.015 

+.000 

-.002 

±.015 

CPMF1 .307 .200 .966 

CPMF2 .419 .300 1.022 

INTERNAL FLARING MOUNTING PUNCH 

DOLLY - MINIATURE, CLINCH NUT 



MINIATURE, NYLON INSERT, 350°F 

72 

PUNCH 

PART 

NUMBER 

A B C 

A B C 

MATERIAL: 

TOOL STEEL, 60 Rc REF 

FINISH: 

UNPLATED 

+.000 +.000 

±.015 ±.015 ±.015 

-.002 -.002 

CPM2 .873 .120 

CPM4 .307 .200 .888 .151 .250 

CPM6 .904 .183 

D E 

CPM8 

.419 .300 

.920 .214 

.188 

CPM10 .935 .245 

DOLLY 

PART 

NUMBER 

±.015 

+.000 

-.002 

±.015 

+.003 

-.000 

CDMA21 .213 .151 

CDMA41 .307 .200 .243 .183 

CDMA61 .307 .243 

CDMA81 

CDMA101 

.419 .300 

.333 

.359 

.269 

.288 

HANDLE 

PART 

NUMBER 

A B C 

A B 

±.015 

+.002 

-.000 

CHM1 .312 .201 

CHM2 .437 .301 

D 

MATERIAL: 


FINISH: 

UNPLATED 

PJ - 2518 

NCFMA 

PAGE 2 OF 2 

FSCM - 019L2 


MATERIAL: 

STEEL 

STAINLESS STEEL – AISI 303 OR EQUIVALENT 

CAP – RED NYLON 

FINISH: 

STEEL – CADMIUM PLATE, AMS SAE-QQ-P-416, TYPE I, CLASS 3 

STAINLESS STEEL – UNPLATED 



STEEL 

STAINLESS 

STEEL 

LOCKING INSERT: RED NYLON – HEAT STABILIZED. SUITABLE FOR TEMPERATURES OF TO 350°F. 

PERFORMANCE: TORQUE PER NASM25027, SIZES –82 AND LARGER. SEALING ABILITY: INTERNAL AND EXTERNAL PRESSURES UP TO 80 PSI, PAST THE BOLT THREADS, 

PROVIDED A SUITABLE SEAL IS EFFECTED BETWEEN THE NUT BASE AND ITS MATING SURFACE. 

6 

APPLICATION: TYPE “NKCFM” NUTS FEATURE A NYLON CAP IN MINIATURIZED CLINCH NUT SERIES. THEY ARE PARTICULARLY SUITED FOR USE IN THIN ALUMINUM OF SOFT 

STEEL SHEETS WHERE CONDITIONS OF THE APPLICATION NECESSITATE SEALING 

OR COVERING OF SCREW ENDS. 

SHANK LENGTH SELECTION 

NKCFM1 PARTS ARE RECOMMENDED FOR INSTALLATIONS INVOLVING SHEET THICKNESSES UP TO APPROXIMATELY .050 INCH. PRACTICAL 

FLUSHNESS CAN BE ACHIEVED IN THICKNESSES AS LOW AS .030 INCH. 

NKCFM2 PARTS ARE RECOMMENDED FOR USE IN SHEET THICKNESSES OF .050 OR HEAVIER. 



THE MOST SATISFACTORY INSTALLATIONS ARE OBTAINED WHEN THE NUT IS PRESSED INTO THE WORK UNTIL ITS SHOULDER RESTS AGAINST THE SURFACE OF THE 

WORK. THE SHANK SHOULD THEN BE FLARED. 



FLUSH MOUNTING PUNCHES ARE INTENDED FOR USE WITH NO.1 SHANK LENGTH PARTS IN .030 TO .040 THICK SHEET AND NO. 2 SHANK LENGTH PARTS IN .050 TO .060 

THICK SHEET. FOR SHEET THICKNESSES .040 TO .050 IT IS RECOMMENDED THAT NO.1 SHANK LENGTH PARTS BE USED WITH INTERNAL FLARING PUNCHES AND FOR 

THICKNESSES GREATER THAN .060 NO. 2 SHANK LENGTH PARTS BE USED WITH INTERNAL FLARING PUNCHES. 

BASIC PART 

NUMBERS 


THREAD 



A B D E G H1 H2 K L 

+.003 

±.015 ±.005 ±.005 MAX MIN MAX ±.015 ±.003 ±.002 REF REF 

-.002 

22NKCFM1-26 79NKCFM1-26 

79NKCFM2-26 


22NKCFM2-40 79NKCMF2-40 

.0860-56UNJC-3B 

.1120-40UNJC-3B 

.075 

.090 

.172 

.203 

.098 

.130 

.020 

.150 

.182 

.072 

.086 

.119 

.154 

.143 

.176 

.040 

.060 

.040 

.060 

.129 

.160 

.040 

.060 

.040 

.060 

.106 

.131 

.03 

.05 



.1380-32UNJC-3B .130 .281 .154 

.025 

.242 .130 .211 .251 

.040 

.192 

.040 

.170 

.11 

.12 

12NKCFM2-82 .1640-32UNJC-3B .160 .312 .180 .268 .162 .251 .289 .060 .233 .060 .191 .17 

79NKCFM2-02 .1900-32UNJF-3B .179 .344 .212 .030 .287 .177 .255 .290 .254 .221 .22 

6 

FLUSH PUNCH 


INTERNAL 

PUNCH 

DOLLY 

6 

MAXIMUM 

RECOMMENDED 

CLINCHING 

PRESSURE (LBS) 


MINIATURE, NYLON CAP, 350°F 

73 

PART CODING: 

F 2 2 NKCFM 2 - 40 


DIAMETERS 

MIN MAX 

NKCFM1-26 

NKCFM2-26 

CPMF1 CPM2 CDMA21 

300 .124 .126 

NKCFM1-40 

NKCFM2-40 

CPMF1 CPM4 CDMA41 

600 

.155 .157 

NKCFM1-62 

NKCFM2-62 

CPMF1 CPM6 CDMA61 750 

.187 .189 

NKCMF2-82 CPMF2 CPM8 CDMA81 1000 .218 .220 

NKCFM2-02 CPMF2 CPM10 CDMA101 1500 .249 .251 

M N P 

THREAD SIZE 

NUT TYPE 

FINISH 

MATERIAL 

SHANK LENGTH 

PJ - 2518-3 

APPROX 

WEIGHT 

LB/100 

NKCFM 

PAGE 1 OF 2 

FSCM - 019L2 


NOTES: 

1. THE LOCKING INSERT AND CAP ARE AN 

INTEGRAL PART. 

2. “H2 MAX” DESIGNATES THE MAXIMUM REC- 

OMMENDED BOLT ENTRY TO AVOID CON- 

TACT WITH THE TOP OF THE CAP. “H1 MIN” 

DESIGNATES THE MINIMUM RECOM- 

MENDED BOLT ENTRY TO INSURE SATIS- 

FACTORY LOCKING PERFORMANCE. 

6 


MATERIAL: TOOL STEEL, 60 Rc REF 





FLUSH MOUNTING PUNCH 

PUNCH PART 

NUMBER 

±.015 

+.000 

-.002 

±.015 

CPMF1 .307 .200 .966 

CPMF2 .419 .300 1.022 

INTERNAL FLARING MOUNTING PUNCH 




MINIATURE, NYLON CAP, 350°F 

74 

A B C 

PUNCH 

PART 

NUMBER 

MATERIAL: 


FINISH: 

UNPLATED 

A B C D E 

+.000 +.000 

±.015 ±.015 ±.015 

-.002 -.002 

CPM2 .873 .120 

CPM4 .307 .200 .888 .151 .250 

CPM6 .904 .183 

CPM8 

.419 .300 

.920 .214 

.188 

CPM10 .935 .245 

DOLLY 

PART 

NUMBER 

±.015 

+.000 

-.002 

±.015 

+.003 

-.000 

CDMA21 .213 .151 

CDMA41 .307 .200 .243 .183 

CDMA61 .307 .243 

CDMA81 

CDMA101 

.419 .300 

.333 

.359 

.269 

.288 

HANDLE 

PART 

NUMBER 

A B C 

A B 

±.015 

+.002 

-.000 

CHM1 .312 .201 

CHM2 .437 .301 

D 

MATERIAL: 


FINISH: 

UNPLATED 

PJ - 2518-3 

NKCFM 

PAGE 2 OF 2 

FSCM - 019L2 


MATERIAL: 

STEEL 




ESNA 

PART NUMBER 

THREAD 

MAX MAX ±.015 ±.005 ±.005 

+.003 

-.002 

REF 

APPROX 

WEIGHT 

LB/100 

12NC4284-1-40 .040 .062 .18 

12NC4284-2-40 .1120-40UNJC-3B .132 

.060 .082 .19 

(SEE NOTE 1) 

12NC4284-1-62 

.446 .300 .180 

.040 

.224 

.062 .23 

12NC4284-2-62 

(SEE NOTE 1) 

.1380-32UNJC-3B .172 

.060 .082 .24 

12NC4284-2-82 

12NC4284-3-82 

12NC4284-1-02 

.1640-32UNJC-3B .202 

.498 .350 .232 

.060 

.090 

.040 .275 

.082 

.112 

.062 

.30 

.31 

12NC4284-2-02 .1900-32UNJF-3B .221 

.060 .082 .32 

12NC4284-3-02 .090 .112 .33 

FINISH: 

NUT & BASKET – CADMIUM PLATE, AMS SAE-QQ-P-416, TYPE I, CLASS 3. 

LOCKING INSERT: RED NYLON – HEAT STABILIZED. SUITABLE FOR TEMPERATURES UP TO 350°F. 


9 

FLOAT: MINIMUM RADIAL .020 WITHIN LIMITS OF “B” DIMENSION. 

PERFORMANCE: TORQUE PER NASM25027, SIZES –82 OR LARGER. 

A B C 

NUT - CLINCH, FLOATING, 350°F 

75 

D L M N 

APPLICATION: TYPE NC4284 CLINCH NUTS ARE PARTICULARLY SUITED FOR USE IN APPLICATIONS WHERE LIMITED MOUNTING OR WRENCHING AREAS MAKE USE OF MINIA- 

TURE FIXED NUT DESIRABLE. SINCE THE SPLINE ON THE NUT SHANK MUST BROACH INTO THE WORK, INSTALLATIONS ARE USUALLY LIMITED TO USE IN THIN ALUMINUM 

OR SOFT STEEL SHEETS OR PLATES. THE FLOATING NUT COMPONENT ADDS ADVANTAGE TO THE USE OF NC4284 SINCE IT RELAXES THE USUAL REQUIREMENTS FOR CLOSE 

BOLT HOLE ALIGNMENTS IN MAKING ASSEMBLY STACK-UPS. 

SHANK LENGTH SELECTION 

NC4284-1-XX PARTS ARE RECOMMENDED FOR INSTALLATIONS INVOLVING SHEET THICKNESSES UP TO APPROXIMATELY .050 INCH. PRACTICAL FLUSHNESS CAN BE 

ACHIEVED IN THICKNESSES AS LOW AS .030 INCH. 

NC4284-2-XX PARTS ARE RECOMMENDED FOR USE IN SHEET THICKNESSES OF .050 MINIMUM. 

NC4284-3-82 & NC4284-3-02 PARTS ARE RECOMMENDED FOR USE IN SHEET THICKNESSES OF .080 MINIMUM. 

9 



THE MOST SATISFACTORY INSTALLATIONS ARE OBTAINED WHEN THE NUT IS PRESSED INTO THE WORK UNTIL ITS SHOULDER RESTS AGAINST THE SURFACE OF THE WORK. 

THE SHANK SHOULD THEN BE FLARED. 



NOTES: 1. THREAD SIZES –40 AND –62 ARE NOT AVAILABLE WITH THE –3 (.090) SHANK LENGTH AS OF PRINTING THIS CATALOG. 

CONSULT ESNA FOR AVAILABILITY. 

9 

PART CODING: 

F 1 2 NC4284 - 2 - 02 

THREAD SIZE 

NUT TYPE 

FINISH 

MATERIAL 

SHANK LENGTH 

PJ - 2550-2 

NC4284 

PAGE 1 OF 2 

FSCM - 019L2 


9 



ESNA 

PART NUMBER 




MAXIMUM 

RECOMMENDED 

CLINCHING 

PRESSURE (LB) 

12NC4284-X-40 

12NC4284-X-62 

CPFA6 

CDFB4 

CDFB6 

1,500 .217 .219 

12NC4284-X-82 

12NC4284-X-02 

CPFA10 

CDFB8 

CDFB10 

2,500 .268 .271 

PUNCH 

DOLLY 

HANDLE 


DIAMETERS 

PUNCH DOLLY MIN MAX 

PUNCH 

PART 

A B C D 

NUMBER 

±.015 

+.000 

±.015 

-.002 

+.000 

-.002 

CPFA6 .307 .200 .919 .213 

CPFA10 .419 .300 .954 .264 

DOLLY 

PART 

NUMBER 

MATERIAL: TOOL STEEL ROCKWELL “C” 60 (REF) FINISH: UNPLATED 

MATERIAL: STEEL, SURFACE HARDENED. FINISH: UNPLATED 

A B C 

NUT - CLINCH, FLOATING, 350°F 

PJ - 2550-2 

NC4284 

PAGE 2 OF 2 

FSCM - 019L2 

MATERIAL: TOOL STEEL ROCKWELL “C” 60 (REF) 


D E 

F G 

+.000 +.003 

±.015 ±.002 ±.015 ±1° ±.003 ±.015 

-.002 -.000 

CDFB4 

CDFB6 

.299 .200 .299 .166 

.183 

.243 

35° .209 

.287 

.791 

CDFB8 

CDFB10 

.419 .300 .351 .200 

.269 

.288 

21° .318 

------- 

.825 

76 

HANDLE PART 

NUMBER 

A B 

±.015 

+.002 

-.000 

CHM1 .312 .201 

CHM2 .437 .301 

L 



A B C D F L M N 

STEEL 

STAINLESS 

CADMIUM 

UNPLATED 

PLATED 

APPROX 

WEIGHT 

LB/100 

ALUMINUM 

ANODIZED 

APPROX 

WEIGHT 

LB/100 

BRASS APPROX 

CADMIUM WEIGHT 

PLATED LB/100 

THREAD 

±.015 REF REF REF MAX ±.006 ±.002 REF 

22NC1-40 79NC1-40 .15 68NC1-40 .06 .063 .080 

22NC2-40 79NC2-40 .16 68NC2-40 .06 .085 .080 

22NC3-40 79NC3-40 .17 68NC3-40 .07 .1120-40UNJC-3B .141 .250 .275 .147 .183 .105 .189 .105 

22NC4-40 79NC4-40 .18 .135 .135 

22NC5-40 79NC5-40 .19 68NC5-40 .08 .165 .165 

22NC2-48 

22NC3-48 

.16 

.17 

.1120-48UNJF-3B .141 .250 .275 .147 .183 

.085 

.105 

.189 

.080 

.105 

22NC1-62 79NC1-62 .28 68NC1-62 .12 .063 .080 

22NC2-62 79NC2-62 .30 68NC2-62 .12 .085 .080 

22NC3-62 

22NC4-62 

79NC3-62 

79NC4-62 

.32 

.34 

68NC3-62 

68NC4-62 

.13 

.13 

.1380-32UNJC-3B .188 .313 .344 .165 .216 

.105 

.135 

.222 

.105 

.135 

22NC5-62 79NC5-62 .36 .165 .165 

79NC6-62 .38 .195 .195 

22NC3-60 .32 .1380-40UNJF-3B .188 .313 .344 .165 .216 .105 .222 .105 

22NC1-82 79NC1-82 .57 68NC1-82 .22 .063 .080 

22NC2-82 79NC2-82 .59 68NC2-82 .23 .085 .080 

22NC3-82 

22NC4-82 

79NC3-82 

79NC4-82 

.61 

.63 

68NC3-82 

68NC4-82 

.24 

.25 

92NC3-82 .65 

.1640-32UNJC-3B .250 .375 .413 .220 .267 

.105 

.135 

.275 

.105 

.135 

22NC5-82 79NC5-82 .65 .165 .165 

22NC6-82 79NC6-82 .67 68NC6-82 .27 .195 .195 

22NC1-04 .52 .063 .080 

22NC2-04 79NC2-04 .54 68NC2-04 .21 .085 .080 

22NC3-04 

22NC4-04 

79NC3-04 

79NC4-04 

.56 

.58 

.1900-24UNJC-3B .250 .375 .413 .220 .267 

.105 

.135 

.275 

.105 

.135 

22NC5-04 79NC5-04 .60 .165 .165 

22NC6-04 .62 .195 .195 

22NC1-02 79NC1-02 .52 .063 .080 

22NC2-02 79NC2-02 .54 68NC2-02 .21 92NC2-02 .59 .085 .080 

22NC3-02 

22NC4-02 

79NC3-02 

79NC4-02 

.56 

.58 68NC4-02 .23 

.1900-32UNJC-3B .250 .375 .413 .220 .267 

.105 

.135 

.275 

.105 

.135 

22NC5-02 79NC5-02 .60 68NC5-02 .24 .165 .165 

22NC6-02 79NC6-02 .62 .195 .195 

22NC1-040 79NC1-040 .90 68NC1-040 .35 .063 .080 

22NC2-040 79NC2-040 .95 .085 .080 

22NC3-040 

22NC4-040 

79NC3-040 

79NC4-040 

1.00 

1.05 68NC4-040 .41 

.2500-20UNJC-3B .313 .438 .488 .280 .351 

.105 

.135 

.359 

.105 

.135 

22NC5-040 79NC5-040 1.10 .165 .165 

22NC6-040 79NC6-040 1.15 .195 .195 

22NC3-048 1.00 68NC3-048 .39 .105 .105 

22NC4-048 

22NC5-048 

79NC4-048 1.05 

1.10 68NC5-048 .43 

.2800-28UNJF-38 .313 .438 .488 .280 .351 

.135 

.165 

.359 

.135 

.165 

79NC6-048 1.15 .195 .195 

22NC1-058 79NC1-058 1.25 68NC1-058 .49 .063 .080 

79NC3-058 1.35 .3125-18UNJC-3B .344 .500 .557 .343 .407 .105 .416 .105 

22NC4-058 79NC4-058 1.40 .135 .135 

22NC4-054 1.40 .135 .135 

22NC5-054 1.45 .3125-24UNJF-3B .344 .500 .557 .343 .407 .165 .416 .165 

22NC6-054 1.50 .195 .195 


NASM45938/8 



NUT - CLINCH 

77 

PJ - 2390 

NC 

PAGE 1 OF 3 

FSCM - 019L2 

ISSUED: 24 MAR 53 REVISED: 12 3 NOV 2003

MATERIAL: 

STEEL 

ALUMINUM ALLOY – 2017-T4 OR EQUIVALENT 

STAINLESS STEEL – AISI 303 

BRASS – COMMERCIAL HALF HARD 

FINISH: 

12 

CADMIUM PLATE, AMS SAE-QQ-P-416, TYPE 1, CLASS 3 

(SEE SPECIAL NOTE IN PART CODING EXAMPLE AT RIGHT) 

ANODIZED, MIL-A-8625 


12 


PERFORMANCE: NASM25027 AS APPLICABLE 


NASM45938/8 



APPLICATION: CLINCH NUTS ARE PERMANENTLY SELF-RETAINED, SELF-LOCKING FASTENERS FOR INSTALLATION IN 

ALUMINUM OR SOFT SHEET STEEL ASSEMBLIES. THEY PROVIDE LOAD-BEARING THREADS IN THIN SHEET METAL AND OF- 

FER A HIGHLY RELIABLE METHOD OF BLIND FASTENING. ONLY FOUR SIMPLE STEPS, OUTLINED ON THIS PAGE, ARE RE- 

QUIRED TO INSURE TROUBLE FREE PRODUCTION AND SUPERIOR PRODUCT PERFORMANCE. 

STEP 1. SELECT THE PROPER NUT, MOUNTING HOLE DIAMETER, TOOLS AND FLARING PRESSURES. 

THREAD 

SIZE 

STANDARD INSTALLATION DATA 

.1120 .184 .186 CP3-4 CD3-4 1400 1900 1400 1000 .501 

.1380 .217 .219 CP6 CD6 1900 3000 1900 1800 .501 

.1640 .268 .271 CP8-10 CD8 2100 4000 2100 2100 .563 

.1900 .268 .271 CP8-10 CD10 2100 4000 2100 2100 .563 

.2500 .352 .355 CP416 CD416 4000 4300 4000 3300 .626 

.3125 .408 .412 CP516 CD516 4500 4500 4500 3900 .688 

12 


DIAMETER 

PUNCH 

PART 

DOLLY 

PART 

MAX CLINCHING PRESSURE(POUNDS) 

MIN 

C'BORE 

DIAMETE 

MIN MAX 

NUMBER NUMBER 

STEEL NUT CRES NUT ALUM NUT BRASS NUT 

R (FOR 

FLUSH 

NUT - CLINCH 

78 

NUT TYPE 

STEP 2. PREPARE THE HOLE CORRECTLY. 

INSTALLATION HOLES MAY BE DRILLED OR PUNCHED BY NORMAL PRODUCTION METHODS BUT 

MUST BE HELD TO THE TOLERANCES INDICATED IN TABLE ABOVE. CARE SHOULD BE TAKEN TO 

HAVE THE HOLE CLEAN, PERFECTLY ROUND (NOT OVAL) AND AT 90° TO THE SURFACE OF THE 

WORK. IT IS RECOMMENDED THAT THE HOLES BE PUNCHED RATHER THAN DRILLED FOR 

GREATER ACCURACY. 

STEP 3. INSERT NUT SHANK COMPLETELY INTO THE HOLE. 

WHEN INSERTING THE NUT IN THE HOLE IT IS IMPORTANT THAT THE NUT BASE BE FULLY AND 

SQUARELY SEATED AGAINST THE WORK FACE. ACCORDING TO THE CLINCH NUT SIZE, SELECT 

THE CORRECT DOLLY FROM TABLE ABOVE. PLATE THE DOLLY ON THE CROWN OF THE NUT, 

FORCING THE NUT INTO THE SEATED POSITION. USE A LIGHT HAMMER BLOW OR SMALL POWER 

PRESS ON THE DOLLY TO SEAT THE NUT – DO NOT STRIKE OR PRESS DIRECTLY ON THE CROWN 

OF THE NUT. 

STEP 4. CLINCH OR SWAGE THE NUT SHANK 

THIS FINAL STEP SECURELY LOCKS THE NUT IN THE HOLE AGAINST TWIST -OUT AND PUSH-OUT 

FORCES AND MAKES THE NUT AN INTEGRAL PART OF THE ASSEMBLY. PLACE THE DOLLY 

AGAINST THE HEAD OF THE NUT WITH THE PUNCH CENTERED ON THE EXTENDED SHANK OF THE 

NUT. THE DOLLY ACTS AS A SUPPORT FOR THE NUT BODY AS THE PRESSURE EXERTED BY THE 

PUNCH FORCES THE EDGES OF THE SHANK OUTWARD. BEST RESULTS ARE OBTAINED BY EXERT- 

ING STEADY CONTROLLED PRESSURE TO THE LIMITS OUTLINED IN TABLE ABOVE. 

FOR COUNTERBORED INSTALLATIONS. 

IN ASSEMBLIES REQUIRING FLUSH MOUNTING SURFACES OR WHERE MATERIAL THICKNESS IS 

GREATER THAN THE .163 MAXIMUM STANDARD CLINCH NUT GRIP, THE ROLLED-OVER CLINCH 

SHANK MAY BE RECESSED INTO A COUNTERBORED HOLE. TABLE ON PAGE 2 OF 3 GIVES THE 

MINIMUM COUNTERBORE DIAMETERS ALLOWING ACCESS OF THE PUNCH TOOL TO PROPERLY 

ROLL OVER THE SHANK. 

12 

PART CODING: 

F 2 2 NC 3 - 02 

THREAD SIZE 

NUT TYPE 

FINISH 

MATERIAL 

SHANK LENGTH 


STANDARD SHANK LENGTHS 

SHANK 

LENGTH 

(REF) 

NC1 .063 .020 .031 

NC2 .085 .032 .053 

NC3 .105 .054 .073 

NC4 .135 .074 .103 

NC5 .165 .104 .133 

NC6 .195 .134 .163 

12 

PJ - 2390 

NC 

PAGE 2 OF 3 

FSCM - 019L2 

SHEET THICKNESS "A" 

MIN MAX 


MATERIAL: 


FINISH: 

UNPLATED 


NASM45938/8 



CLINCH NUT DOLLY PART 

A B 

D E F G 

L R 

THREAD SIZE NUMBER 

±2° ±.002 

+.002 

-.000 

±.002 REF DIA ±.002 ±.001 

.1120 CD3-4 25° .006 .245 .045 .173 .438 .141 .024 

.1380 CD6 25° .010 .310 .040 .222 .438 .169 .040 

.1640 CD8 23° 20' .011 .380 .070 .247 .500 .179 .055 

.1900 CD10 15° .008 .376 .070 .267 .500 .213 .048 

.2500 CD416 25° .010 .451 .080 .326 .563 .273 .040 

.3125 CD516 20° .012 .515 .075 .398 .625 .337 .045 

CLINCH NUT 

THREAD SIZE 

PUNCH PART 

NUMBER 

A B 

±2° ±.002 

C D E F 

±2° ±.002 ±.002 REF 

.1120 CP3-4 25° .008 30° .210 .040 .182 .438 .125 .344 .015 

.1380 CP6 25° .012 30° .258 .040 .210 .438 .136 .406 .030 

.1640 CP8-10 25° .014 30° .318 .038 .266 .500 .200 .453 .023 

.1900 CP8-10 25° .014 30° .318 .038 .266 .500 .200 .453 .023 

.2500 CP416 30° .012 .403 .043 .350 .563 .260 .563 .035 

.3125 CP516 25° .015 .460 .050 .406 .625 .319 .625 .032 

NUT - CLINCH 

79 

G L M R 

DIA ±.002 ±.015 ±.001 

PJ - 2390 

NC 

PAGE 3 OF 3 

FSCM - 019L2 


USE THE TABLES ON THE FOL- 

LOWING PAGE FOR CORRECT 

NUT SELECTION AND ASSEMBLY 

PROCEDURE 

IMPORTANT . . . How to install 

ESNA ® self-locking clinch nuts 

Clinch nuts are permanently self-retained, self-locking fasteners 

for installation in aluminum or soft sheet steel assemblies. 

They provide load-bearing threads in thin sheet 

metal and offer a highly reliable method of blind fastening. 

A major advantage of the ESNA clinch nut series is its 

ease of installation. Only three simple installation steps, 

outlined on this page, are required to insure trouble free 

production and superior product performance. 

STEP 1 STEP 2 

PREPARE THE HOLE CORRECTLY 

Installation holes may be drilled or punched by normal production 

methods but must be held to the tolerances indicated 

in TABLE 1. Care should be taken to have the hole 

clean, perfectly round (not oval) and at 90° to the surface of 

the work. It is recommended that the holes be punched 

rather that drilled for greater accuracy. 

80 

INSERT NUT SHANK 

COMPLETELY INTO THE HOLE 

When inserting the nut in the hole it is important that the nut 

base be fully and squarely seated against the work face. 

According to the clinch nut size, select the correct dolly from 

TABLE 3. Place the dolly on the crown of the nut, forcing 

the nut into the seated position. Use a light hammer blow or 

small power press on the dolly to seat the nut – DO NOT 

strike or press directly on the crown of the nut. 

STEP 3 STEP 4 

CLINCH OR SWAGE THE NUT SHANK 

This final step securely locks the nut in the hole against 

twist-out and push-out forces and makes the nut an integral 

part of the assembly. Place the dolly against the head of the 

nut with the punch centered on the extended shank of the 

nut. The dolly acts as a support for the nut body as the 

pressure exerted by the punch forces the edges of the 

shank outward. Best results are obtained by exerting steady 

controlled pressure to the limits outlined in TABLE 4. 

For Counterbored Installations 

In assemblies requiring flush mounting surfaces or where 

material thickness is greater than the .163 maximum standard 

clinch nut grip, the rolled-over clinch shank may be 

recessed into a counterbored hole. TABLE 5 gives the minimum 

counterbore diameters allowing access of the punch 

tool to properly roll over the shank.

THREAD 

SIZE 

STANDARD HOLE 

DIAMETERS 


MIN MAX 

4 .184 .186 

6 .217 .219 

8 .268 .271 

10 .268 .271 

1/4 .352 .355 

5/16 .408 

TABLE 1 

.412 

CLINCH NUT 

THREAD 

SIZE 

CLINCH NUT 

TYPE 

SYMBOL 

STANDARD CLINCHING 

PRESSURES 

USE THESE TABLES AS A “CHECK LIST” 

FOR CORRECT NUT SELECTION AND 

ASSEMBLY PROCEDURE. 

STANDARD SHANK 

LENGTHS 

SHANK 

LENGTH 

(REF) 

MAXIMUM CLINCHING PRESSURE 

(POUNDS) 

STEEL NUT 

NC1 .063 .020 .031 

NC2 .085 .032 .053 

NC3 .105 .054 .073 

NC4 .135 .074 .103 

NC5 .165 .104 .133 

NC6 .195 .134 .163 

ALUM 

BRASS NUT 

ALLOY NUT 

4 1400 1400 1000 

6 1900 1900 1800 

8 2100 2100 2100 

10 2100 2100 2100 

1/4 4000 4000 3300 

5/16 4500 4500 3900 

TABLE 4 

TABLE 2 

SHEET THICKNESS "A" 

81 

MIN. MAX. 

CLINCH NUT 

THREAD 

SIZE 

STANDARD 

COUNTERBORE DIA 

THREAD 

SIZE 

4 .501 

6 .501 

8 .563 

10 .563 

1/4 .626 

5/16 .688 

TABLE 5 

STANDARD CLINCH 

TOOLS 

PUNCH PART 

NUMBER (SEE 

NOTE 2) 

4 CP3-4 CD3-4 

6 CP6 CD6 

8 CP8-10 CD8 

10 CP8-10 CD10 

1/4 CP416 CD416 

5/16 CP516 CD516 

MINIMUM 

COUNTERB 

ORE 

DIAMETER 

TABLE 3 

DOLLY PART 

NUMBER (SEE 

NOTE 2)

ESNA PART 

NUMBER 


MS51866 

THREAD 

A 



B 

±.015 ±.015 MIN 

D 

MAX 

22ND8-82 .125 .57 

22ND10-82 .156 .62 

22ND12-82 

22ND14-82 

.1640-32UNJC-3B .172 .438 .321 .325 .287 .370 .312 .316 

.188 

.219 

1,720 

.67 

.72 

22ND16-82 .250 .77 

22ND20-82 .313 .87 

22ND8-02 .125 .53 

22ND10-02 .156 .58 

22ND12-02 .188 .63 

22ND14-02 .1900-32UNJF-3B .172 .438 .321 .325 .287 .370 .312 .316 .219 2,460 .68 

22ND16-02 .250 .73 

22ND18-02 .281 .78 

22ND20-02 .313 .83 

42ND8-048 .125 .70 

42ND10-048 .156 .80 

42ND12-048 .188 .90 

42ND14-048 

.2500-28UNJF-3B 

42ND16-048 

.188 .563 .384 .388 .350 .438 .375 .379 

.219 

.250 

3,750 

1.00 

1.10 

42ND20-048 .313 1.30 

42ND24-048 .376 1.50 

42ND28-048 .438 1.70 

42ND8-054 .125 1.00 

42ND10-054 .156 1.10 

42ND12-054 .188 1.20 

42ND14-054 .3125-24UNJF-3B .234 .625 .446 .450 .412 .500 .437 .441 .219 6,500 1.30 

42ND16-054 .250 1.40 

42ND20-054 .313 1.60 

42ND24-054 .376 1.80 

42ND10-064 .156 1.30 

42ND12-064 .188 1.40 

42ND14-064 .219 1.50 

42ND16-064 .3750-24UNJF-3B .281 .688 .509 .513 .475 .570 .500 .504 .250 11,000 1.60 

42ND20-064 .313 1.80 

42ND24-064 .376 2.00 

42ND32-064 .500 2.40 

42ND28-070 .4375-20UNJF-3B .359 .750 .571 .575 .537 .660 .562 .566 .438 12,000 2.60 

42ND22-080 

.5000-20UNJF-3B 

42ND28-080 

.375 .875 .696 

.700 .662 .770 .687 .691 

.344 

.438 

12,000 

3.90 

4.20 

F 

REF 

G 

REF MIN MAX 

NUT - SPLINE 

82 

RECOMMENDED 

INSTALLATION 

HOLE SIZE 

L 

±.015 

MINIMUM 

AXIAL 

STRENGTH 

POUNDS 

APPROX. 

WEIGHT 

LB/100 

PJ - 1294 

ND 

PAGE 1 OF 2 

FSCM - 019L2 




MS51866 



FINISH: CADMIUM PLATE, AMS SAE-QQ-P-416, TYPE I, CLASS 3 

LOCKING INSERT: RED NYLON (350° MAX PERFORMANCE) 


12 

12 

CONCENTRICITY: SHANK O.D. CONCENTRIC WITH P.D. OF THREADS WITHIN .007 F.I.R. 

PERFORMANCE: TORQUE NASM25027, AXIAL TENSILE STRENGTH AS LISTED. 

12 

NUT - SPLINE 

83 

PART CODING: 

F 2 2 NC 3 - 02 

THREAD SIZE 

NUT TYPE 

APPLICATION: TYPE “ND” SPLINE NUT IS A SELF WRENCHING FASTENER DESIGNED FOR USE IN EITHER BLIND MOUNTED 

APPLICATIONS OR IN APPLICATIONS WHERE MAINTENANCE CAN BE FACILITATED BY THE USE OF AN AT- 

TACHED NUT. TYPE “ND” SPLINE NUTS ARE DESIGNED PRIMARILY FOR INSTALLATION IN RELATIVELY SOFT 

MATERIALS, SUCH AS ALUMINUM AND MA GNESIUM ALLOYS, WHICH CAN BE EFFECTIVELY BROACHED BY THE 

SPLINES OF THE NUT SHANK. ESNA SPLINE NUTS CAN ALSO BE INSTALLED IN CERTAIN TYPES OF STEEL, 

HOWEVER, IT IS SUGGESTED THAT SUCH APPLICATIONS BE SUBMITTED FOR ENGINEERING RECOMMENDA- 

TIONS. 

NOTES: 1. ESNA SPLINE NUTS ARE NOT NORMALLY AVAILABLE IN THE NUMBER 6 THREAD SIZE. ESNA TYPE “NC” 

CLINCH NUTS ARE BETTER ADAPTED FOR THE THIN SHEET METAL GENERALLY USED IN APPLICATIONS 

UTILIZING NUMBER 6 SCREWS. 

2. IF PARTIALLY THREADED BOLTS ARE USED THE ASSEMBLED DIMENSIONS SHOULD BE CAREFULLY 

CHECKED TO MAKE CERTAIN THAT THE BOLT WILL NOT “BOTTOM” IN THE THREA DS OF THE NUT SHANK. 

ESNA TYPE ND2398 SPLINE NUT IS RECOMMENDED AS A REPLACEMENT FOR TYPE “ND” IN APPLICATIONS 

IN WHICH “BOTTOMING” IS A POSSIBILITY. TYPE ND2398 IS A HEAT TREATED SPLINE NUT, THE SHANK OF 

WHICH IS COUNTERBORED FOR CLEARANCE. THE ND2398 REDUCED THREAD LENGTHS CONFORM TO 

THE THREAD LENGTHS OF ESNA TYPE “E” AND “M” HEX NUTS, WHICH ARE APPROVED AS NASM21044. 

3. IT IS RECOMMENDED THAT AN ARBOR PRESS, OR EQUIVALENT, BE USED TO PRESS THE SPLINE NUT 

INTO THE MATING MEMBER. PRESSURE SHOULD NOT BE APPLIED TO THE CROWN OF THE NUT. 

4. SLIGHT DISTORTION OF THE SHANK MIGHT RESULT FROM INSERTION IN CERTAIN MATERIALS AND PRE- 

VENT ENTRY OF THE THREAD GO-GAGE. IT IS IMPORTANT TO NOT INSTALL “ND: SPLINE NUTS IN MATERI- 

ALS WHICH WILL DEFLECT THE SHANK INWARD TO A POINT WHICH WILL PREVENT ENTRY OF THE MA T- 

ING BOLT. 

12 

FINISH 

MATERIAL 

SHANK LENGTH 


PJ - 1294 

12 

ND 

PAGE 2 OF 2 

FSCM - 019L2 




SECTION 3 

ENGINEERING DATA 

DOCUMENT 

PAGE 

NUMBER 

GAGING OF INTERNAL SCREW THREADS 85 

NYLON LOCKING INSERTS 87 

ANGULARITY OF THREAD AXIS 89 

TORQUE TENSION MANUAL 91 

MAINTAINING FASTENER TIGHTNESS 92 

84 

FSCM - 019L2

GAGING OF INTERNAL SCREW-THREADS 

The National Bureau of Standards Handbook H28 presents complete dimensional data upon which specifications for threaded products may be based. 

Compliance with these provisions will fulfill Government requirements including those listed in Spec MIL-S-7742 and Spec MIL-S-8879. Certain information concerning 

internal threads as employed in self -locking nuts is of particular significance. The following paragraphs explain the content of H28 in relation to the manufacture 

and inspection of Elastic Stop Nuts. 

ADOPTION OF UNIFIED THREADS AND CONVERSION TO SPECIFICATION MIL-S-8879 THREADS 

For standardization purposes, we manufacture much of our industrial product line to the MIL-S-8879 thread dimensions. Nuts so manufactured will function 

properly with either UNC, UNF, UNJC, or UNJF externally threaded fasteners. The MIL-S-8879 thread form only affects the minor diameter on internally 

threaded parts and existing “GO” and “NOT-GO” pitch diameter thread gages can still be used. 

quired. 



ESNA has standardized on Unified Class 3B threads in lieu of Classes 2 or 3 except in cases where special threads or those of a lower class are re- 

GAGE TYPES 

The object of gaging is to secure interchangeability of mating parts without selection of fitting and to insure that the product conforms to specified dimensions. 

The applicable gage and thread dimensions are included in the attached table. ESNA employs three types of gages for the inspection of nuts in conformance 

with Table 13 of Handbook H28 (1944). During manufacturing process inspection, variable data gages and working gages (constructed so that they are within the 

limits of the final inspection gages) are used. During processing of parts, the more severe tolerance requirements of the working gage will serve as an advance 

warning that tooling requires adjustment, thus preventing the further processing of parts which might ultimately fail to meet the requirements of the final gage. Accordingly, 

“not go” working gages have pitch diameters between the mean and minimum limits; while the final “not go” gages are between the mean and maximum 

limits. Since working gages are of primary concern only to the threaded product manufacturer, these values are not included in the attached table. 

GAGE USE 

Paragraph 2 of Section 3 on Gages, page 29 of Handbook H28 (1944) as amended on page 3 of the 1950 supplement relates to the utilization of “go” 

and “not go” gages. The essence of this informat ion is as follows. When measuring internal threads, using “go” and “not go” gages, entry of the “go” gage insures 

that the minimum pitch diameter has been achieved. Similarly the maximum pitch diameter has not been exceeded and the parts shall be acceptable if an approved 

“not go” gage does not enter. H28 defines “not go” gage performance to mean that on or before the third turn, a definite drag must be obtained, although the gage 

may be further inserted provided the snug fit is maintained. This is equivalent to a finger tight condition and the gage may not be “hand wrenched” or forced. Variable 

data gages give direct readings of pitch diameter as well as functional readings. 

ACCEPTABILITY OF PRODUCT 

An examination of the tabulated nut and gage pitch diameter tolerances reveals that dimensional combinations are possible which will prevent the “go” 

gage from entering or permit the “not go” gage to enter the nut. If the maximum “go” gage pitch diameter is greater than the minimum nut pitch diameter, interference 

will result. Similarly, if the minimum “not go” gage pitch diameter is smaller than the maximum nut pitch diameter, gage entry is possible. To exclude the possibility 

of such occurrence, ESNA uses final inspection gages with dimensions to the extremes of the tolerance range, i.e., “go” gages close to the lower and “not go” 

gages close to the upper limits of the gage maker’s tolerances. This practice conforms to the acceptability of product stipulation in the Federal Screw Thread Standard 

H28. It states that should a question arise between manufacturer and purchaser of threaded products with regard to their size, and the manufacturer produces 

limit gages which do not measure outside the specified limits for threaded components and pass the parts in question, they shall be accepted as meeting the specif ication 

for size. 

GAGING REJECTIONS 

When parts are rejected for thread dimensional reasons, and ESNA subsequently finds the nuts to gage satisfactorily, the purchaser may maintain that 

his gage works on one lit of parts and consequently should be accurate for others as well. This contention is not necessarily correct since different lots of the same 

nut type may have somewhat different prevailing thread dimensions. The dimensions of gages are controlled to four decimal places or ten thousandths (.0001). Any 

new gage will have dimensions within the gage maker’s tolerances. ESNA, however, selects gages to the extremes of the tolerance range for final inspection purposes. 

As previously pointed out the purchaser’s “go” gage, for example, may be to a diameter near the middle of the gage tolerance range of .2856 for the 5/16 

thread size. The first lot of nuts, by circumstance, may have a thread pitch diameter near the maximum of the nut tolerance range, or .2876. The purchaser’s “go” 

gage would enter satisfactorily. However, should the second lot of nuts have been near the minimum of the nut tolerance of .2855, the pieces, although dimensionally 

satisfactory, would not accept the purchaser’s “go” gage which is larger in both cases. In both cases the ESNA final inspection “go” gage, which could be at the 

lower limit of .2854, would have entered satisfactorily since it is smaller than the purchaser’s “go” gage. Under these conditions the rejection would not be valid. The 

use of a minimum “go” gage and a maximum “not go” gage is recommended to simulate ESNA gaging procedures for a re-examination before parts are rejected. 

BEARING SURFACE SQUARENESS 

The last paragraph of Section 4 on page 187 of H28 (1944) states that: 

“The bearing surface shall be at right angles to the axis of the threaded hole within a tolerance of 2° for 5/8-in. nuts 

or smaller, and 1° for nuts larger than 5/8-in.” 

ESNA fulfills these requirements. For further details see ESNA Specification 405. 

ENGINEERING 

DATA 

GAGING OF INTERNAL SCREW - 

THREADS 

85 

PAGE 

48 

FSCM - 019L2 

ISSUED: 10 SEPT 53 REVISED: F 26 MAY 87

THREAD SIZE AND 

CLASS 

ENGINEERING 

DATA 

ESNA 

DASH 

NUMBER 



PITCH DIAMETER 

MAX. MIN. 

FINE 

MINOR DIAMETER 

.0600-80UNF-3B 00 .0536 .0519 .0514 .0465 .0536 .0534 .0521 .0519 

.0730-72UNF-3B 12 .0659 .0640 .0635 .0580 .0659 .0657 .0642 .0640 

.0860-64UNJF-3B 24 .0779 .0759 .0749 .0708 .0779 .0777 .0761 .0759 

.0990-56UNJF-3B 36 .0895 .0874 .0862 .0816 .0895 .0893 .0876 .0874 

.1120-48UNJF-3B 48 .1008 .0985 .0971 .0917 .1008 .1006 .0987 .0985 

.1250-44UNJF-3B 54 .1126 .1102 .1088 .1029 .1126 .1124 .1104 .1102 

.1380-40UNJF-3B 60 .1243 .1218 .1202 .1137 .1243 .1241 .1220 .1218 

.1640-36UNJF-3B 86 .1487 .1460 .1442 .1370 .1487 .1485 .1462 .1460 

.1900-32UNJF-3B 02 OR 3 .1726 .1697 .1675 .1596 .1726 .1723 .1700 .1697 

.2160-28UNJF-3B 128 .1959 .1928 .1896 .1812 .1959 .1956 .1931 .1928 

.2500-28UNJF-3B 048 OR 4 .2300 .2268 .2229 .2152 .2300 .2297 .2271 .2268 

.3125-24UNJF-3B 054 OR 5 .2890 .2854 .2799 .2719 .2890 .2887 .2857 .2854 

.3750-24UNJF-3B 064 OR 6 .3516 .3479 .3418 .3344 .3516 .3513 .3482 .3479 

.4375-20UNJF-3B 070 OR 7 .4091 .4050 .3970 .3888 .4091 .4088 .4053 .4050 

.5000-20UNJF-3B 080 OR 8 .4717 .4675 .4591 .4513 .4717 .4714 .4678 .4675 

.5625-18UNJF-3B 098 OR 9 .5308 .5264 .5166 .5084 .5308 .5305 .5267 .5264 

.6250-18UNJF-3B 108 OR 10 .5934 .5889 .5788 .5709 .5934 .5931 .5892 .5889 

.7500-16UNJF-3B 126 OR 12 .7143 .7094 .6977 .6892 .7143 .7140 .7097 .7094 

.8750-14UNJF-3B 144 OR 14 .8339 .8286 .8152 .8055 .8339 .8336 .8289 .8286 

1.0000-14UNJS-3B 164 .9590 .9536 .9402 .9305 .9590 .9587 .9539 .9536 

1.0000-12UNJF-3B 162 OR 16 .9516 .9459 .9293 .9189 .9516 .9513 .9462 .9459 

1.1250-12UNJF-3B 182 OR 18 1.0768 1.0709 1.0539 1.0439 1.0768 1.0765 1.0712 1.0709 

1.2500-12UNJF-3B 202 OR 20 1.2019 1.1959 1.1789 1.1689 1.2019 1.2016 1.1962 1.1959 

1.3750-12UNJF-3B 222 OR 22 1.3270 1.3209 1.3039 1.2939 1.3270 1.3267 1.3212 1.3209 

1.5000-12UNJF-3B 242 OR 24 1.4522 1.4459 1.4289 1.4189 1.4522 1.4519 1.4462 1.4459 

COARSE 

.0730-64UNC-3B 14 .0648 .0629 .0623 .0561 .0648 .0646 .0631 .0629 

.0860-56UNJC-3B 26 .0765 .0744 .0732 .0686 .0765 .0763 .0746 .0744 

.0990-48UNJC-3B 38 .0877 .0855 .0841 .0787 .0877 .0875 .0857 .0855 

.1120-40UNJC-3B 40 .0982 .0958 .0942 .0877 .0982 .0980 .0960 .0958 

.1250-40UNJC-3B 50 .1113 .1088 .1072 .1007 .1113 .1111 .1090 .1088 

.1380-32UNJC-3B 62 .1204 .1177 .1157 .1076 .1204 .1201 .1180 .1177 

.1640-32UNJC-3B 82 .1465 .1437 .1417 .1336 .1465 .1462 .1440 .1437 

.1900-24UNJC-3B 04 .1661 .1629 .1600 .1494 .1661 .1658 .1632 .1629 

.2160-24UNJC-3B 124 .1922 .1889 .1852 .1754 .1922 .1919 .1892 .1889 

.2500-20UNJC-3B 040 .2211 .2175 .2121 .2013 .2211 .2208 .2178 .2175 

.3125-18UNJC-3B 058 .2803 .2764 .2690 .2584 .2803 .2800 .2767 .2764 

.3750-16UNJC-3B 066 .3387 .3344 .3251 .3142 .3387 .3384 .3347 .3344 

.4375-14UNJC-3B 074 .3957 .3911 .3795 .3680 .3957 .3954 .3914 .3911 

.5000-13UNJC-3B 083 .4548 .4500 .4368 .4251 .4548 .4545 .4503 .4500 

.5625-12UNJC-3B 092 .5135 .5084 .4914 .4814 .5135 .5132 .5087 .5084 

.6250-11UNJC-3B 101 .5714 .5660 .5474 .5365 .5714 .5711 .5663 .5660 

.7500-10UNJC-3B 120 .6907 .6850 .6646 .6526 .6907 .6904 .6853 .6850 

.8750-9UNJC-3B 149 .8089 .8028 .7801 .7668 .8089 .8086 .8031 .8028 

1.000-8UNJC-3B 168 .9254 .9188 .8933 .8783 .9254 .9250 .9192 .9188 

1.1250-7UNJC-3B 187 1.0393 1.0322 1.0030 .9859 1.0393 1.0389 1.0326 1.0322 

1.2500-7UNJC-3B 207 1.1644 1.1572 1.1280 1.1109 1.1644 1.1640 1.1576 1.1572 

1.3750-6UNJC-3B 226 1.2745 1.2667 1.2327 1.2127 1.2745 1.2741 1.2671 1.2667 

1.500-6UNJC-3B 246 1.3996 1.3917 1.3577 1.3377 1.3996 1.3992 1.3921 1.3917 

1.7500-5UNJC-3B 285 1.6288 1.6201 1.5792 1.5552 1.6288 1.6283 1.6206 1.6201 

2.0000-4.5UNJC-3B 324 1.8650 1.8557 1.8102 1.7835 1.8650 1.8645 1.8562 1.8557 

2.2500-4.5UNJC-3B 364 2.1152 2.1057 2.0602 2.0335 2.1152 2.1147 2.1062 2.1057 

GAGING OF INTERNAL SCREW - 

THREADS 

86 

MAX. MIN. 

ALLOWABLE PITCH DIAMETER LIMITS FOR 

GAGES 

NOT GO THREAD 

GAGE 

MAX. MIN. 

GO THREAD GAGE 

MAX. MIN. 

PAGE 

48.1 

FSCM - 019L2 

ISSUED: 10 SEPT 53 REVISED: F 26 MAY 87

The types of nylon which ESNA employs in the locking elements of its 

insert nuts are “Zytel” 101 and “Zytel” 103 made by DuP ont and supplied as a 

molding powder. Both types in final form have a red color and a shiny appearance. 

Both “Zytel” 101 and 103 fulfill the requirements of ASTM D4066. They 

have substantially the same properties which are listed below, except that when 

used as a locking insert, “Zytel” 101 is fully effective to 250°F and “Zytel” 103 

to 350°F. In many applications these temperature limitations have been exceeded 

and sufficient locking torque remained to resist loosening in operation. 

Specific Gravity 1.14 

Tensile Strength 

Elongation 

-70°F 15,700 psi 

73°F 10,500psi 

170°F 7,600psi 

-70°F 1.6 

73°F 90% 

170°F 320% 

Modulus of Elasticity 73°F 400,000 psi 

Flexural Strength 73°F 13,800 psi 

Stiffness 73°F 200,000 psi 

Impact Strength (Izod) -70°F 0.42 ft-lb 

77°F 0.94 ft-lb 

170°F 0.97 ft-lb 

Rockwell Hardness R118 

Flow Temperature 480°F 

Heat Distortion Temperature for 264 psi 150°F 

Heat Distortion Temperature for 66 psi 360°F 

Coefficient of Expansion; linear per deg fahr 5.5 x 10 -5 

Thermal Conductivity BTU/hr/sq ft/°F/in 1.7 

Dielectric Strength, short time, volt/mil. 385 (0.125 in.) 

Volume Resistivity, ohm. Cm 4.5 x 10 13 

Water Absorption 1.50% 

Flammability Self-extinguishing 

PHYSICAL CHARACTERISTICS 


Nylon locking inserts exhibit the following characteristics, which assure 

outstanding performance of the self-locking nuts in which they are installed. 

1. Mechanical Strength 

a. Nylon exhibits relatively high hardness, tensile, compressive, and 

impact strength. Stiffness and rigidity are high also. 


b. The high tensile and tear strength of nylon, in conjunction with its 

comparatively low frictional properties, produce excellent abrasion 

resistance. 

ENGINEERING 

DATA 

NYLON LOCKING INSERTS 

87 

2. Thermal Properties 

a. Nylon is one of the most resistant of the thermoplastic resins. It will not 

soften gradually as the temperature rises, but has a sharp melting point below 

which it remains fairly rigid. Thus, nylon inserts maintain their locking effectiveness 

throughout the applicable temperature range. 

b. The tensile strength of nylon increases with a decrease in temperature. With 

excellent low temperature flexibility nylon insert locking performance is not 

affected by sub-zero conditions. 

3. Resistance to Chemicals 

Nylon is unaffected by common solvents, alkalies, dilute mineral acids, 

and most organic acids. It is impervious to oils and greases, and in turn 

will have no contaminating affect on such lubricants. Nylon is not subject 

to fungus attack and will withstand continuous salt or fresh water immersion 

and repeated steam sterilization. The following is a tabulation of 

some of the chemicals and solvents to which nylon is inert or highly resis- 

tant: 

Organic Acids Caustics 

Conc. Citric Acid 10% Sodium Carbonate 

10% Latic Acid 12% Sodium Hydroxide 

Oleic Acid 0.5% Ammonium Hydroxide 

Acetic Acid Soaps and Detergents 

Oils Mineral Salt Solutions 

Mineral Oils Sodium Sulphite 

Lubricating Oils Lithium Sulphate 

Hydrogenated Vegetable Oils Ferric Chloride 

Furfural Sat. Sodium Chloride 

Varnish Oil Ferric Arsenate 

Peanut Oil Sodium Fluoride 

Castor Oil Sodium Chromate 

Corn Oil Sodium Arsenate 

Soy Bean Oil Sodium Stannate 

Fish Oil Sodium Tungstate 

Thiosulphates 

Organic Salt Solutions Solvents (Aromatic) 

Potassium Cyanide Bensol 

Sodium Cyanide Toluol 

Sodium Acetate Xylol 

Lead Acetate Chlorobenzol 

Benzaldehyde 

Nitrobenzol 


PAGE 

62 

FSCM - 019L2 

ISSUED: 31 JAN 56 REVISED: F 26 MAY 87

Acetone Cyclohexanol 

Ethyl Alcohol Carbon Tetrachloride 

Butyl Alcohol Carbon Bi-sulphide 

Mineral Spirits Chloroform 

Methyl Ethyl Ketone Turpentine 

Propane Gasoline 

Heptane Kerosene 

Isopropyl Alcohol Trichlorethylene 

Butyl Acetate Aldehydes 

Analine Freons 

Ethyl Propionate Glycols 

4. Elastic Recovery 

Nylon has the unique property of recovery after deformation. As 

an insert material, it will tend to return to its original shape after an impression 

has been made by the mating bolt thread. A definite increase in 

locking torque can be noted when the nut is allowed to remain locked on 

the bolt, even after numerous installation cycles. In any application the 

ultimate number of re-use cycles which can be accomplished will depend 

on factors such as bolt thread roughness, the minimum breakaway torque 

acceptable, and other service conditions. Nylon insert equipped nuts have 

fulfilled performance requirements even after several hundred successive 

applications. 

5. Durability 

Nylon became available as a molding powder in 1944, at which 

time ESNA realized the potentiality of the material and utilized it as the 

insert of self-locking fasteners. 

Aging tests involving outdoor atmospheric exposure have been 

performed for extended periods with entirely satisfactory results. Parts 

assembled in 1944 are still in excellent condition and functionally sound. 

Based on data developed to date, nylon inserts should perform 

satisfactorily as a locking element for at least forty (40) years provided 

that the conditions to which the parts are subjected are consistent with the 

properties of the material as outlined in the preceding paragraphs. 

LOCKING EFFECTIVENESS 

The basic function of the locking device in a self-locking nut is to 

resist loosening when the bolted joint is subjected to impact and vibratory 

loads in service. Self-locking nuts develop “torque”, a measure of gripping 

action, when installed on the mating bolt and this is often the sole 

factor considered in evaluating performance. Exhausting analyses by 

ESNA utilizing test equipment and methods which reproduced actual 

operating conditions demonstrated that other factors must be accounted 

for in appraising locking effectiveness. Of concern are the mechanical 

means by which the locking device creates torque; the flexibility of the 

locking element in maintaining compatibility with the normal range of 

bolt dimensional and quality variations; the capability of providing renewed 

locking action after removal and reinstallation on the same or 

other bolts; and others as well. 

Some locking devices that depend on areas in high pressure metal to 

metal contact with the mating bolt will develop excessive initial torque 

due to interference. They may rapidly lose their effectiveness during 

vibration or upon reinstallation as the contact points yield or are worn 

away. 

ENGINEERING 

DATA 

Solvents (Aliphatic) 



The nylon locking element in ESNA’s insert type fasteners is designed to engage 

the thread of the mating bolt so that the nylon will be compressed between adjacent 

flanks and exert sufficient force to resist loosening. When contact is made 

between the nut insert and the mating bolt, the nylon flows into the void between 

thread flanks until uniform pressure is exerted against these surfaces as well as 

against the thread crests. This pressure effectively resists any induced tendency of 

the nut to rotate while at the same time nylon’s physical characteristics provide a 

vibration damping action. 

ESNA nylon equipped parts have demonstrated superior resistance to loosening 

over all other types of self-locking nuts and locking devices. Upon request, 

ESNA’s Engineering Report ER115-1745 which outlines relative test results, will 

be furnished; ER272-2177 describing an improved vibration test for thread locking 

devices is also available. 

APPLICATION ADVANTAGES 

The excellent re-usability of Elastic Stop Nuts, resulting from the elastic recovery 

and abrasion resistance of the nylon inserts, makes them ideally suited for such 

applications as the following: 

1. The mating screw is used repeatedly for making adjustments. 

2. Maintenance requirements result in frequent removal of the mating screw. 

Also, where fixed type fasteners, such as clinch and anchor nuts, must retain 

their locking effectiveness during the life of the equipment. 

3. When adequate locking action must persist after unusually lengthy travel of 

the nut on bolts which vary considerably in class, finish or other thread 

irregularities. 

4. In large thread sizes (3/4” - 4”) or very thin nut types where metallic locking 

devices are not feasible or are prone to develop excessive torques and to gall 

or damage the mating bolt threads. 

5. For fine and extra fine thread engagements where the locking torque and re- 

sistance to galling of metallic locking elements are more difficult to control. 

6. For electronic units where the flaking of bolt plating must be held to a mini- 

mum. 

7. The fastening combination is subjected to extreme vibration or impact load- 

ing. 

8. Where consistent locking torque values between nuts in the same lot are 

needed to provide uniform tightness or preload in the mating bolts. 

9. Materials are required such as brass or soft aluminum which do not lend 

themselves to the formation of reliable locking devices. 

The resilient nature of nylon and its physical characteristics make insert 

equipped parts highly satisfactory for the following applications: 

1. Where the nut may be immersed continuously or intermittently in hot oils or 

other liquids. 

2. When resistance to fungus growth is necessary as on electronic equipment 

intended for use in the tropics. 

3. Where sealing between the nut and bolt threads is required to limit fluid 

leakage or prevent thread corrosion with incident difficulty in disassembly. 


88 

PAGE 

62.1 

FSCM - 019L2 

ISSUED: 31 JAN 56 REVISED: F 26 MAY 87

1. SCOPE AND CLASSIFICATION 

ANGULARITY OF THREAD AXIS 

1.1 SCOPE - This specification relates to the classification and measurement of the angularity of the seating surface of the nut 

with respect to the axis of the pitch diameter of the threads. It is to be applied to parts manufactured by the Elastic 

Stop Nut Corporation of America when specified on the applicable standard drawing. 

1.2 CLASSIFICATION - ESNA thread squareness requirements will be classified into two groups, as follows: 

GROUP 1 - Standard squareness. 

GROUP II - Special squareness, supplied only when specifically called out on the ESNA drawing. 

2. REQUIREMENTS 

2.1 The seating surface of the nut must be square with the axis of the pitch diameter of the nut thread within the limits specified in 

Table 1. 

2.2 All nuts are to be measured for angularity of thread axis by means of a table squareness gage consisting of a table and threaded 

mandrel. 

2.2.1 TABLE - The table of the gage is made as shown in Figure 1. 

ESNA 

SPECIFICATION 




89 

TABLE 1 

MAXIMUM LIMIT OF ANGULARITY OF THREAD AXIS 

GROUP I GROUP II 

THREAD 

MAX 

SIZE DECIMAL PERMISSIBLE DECIMAL 

ANGLE 

FSCM - 019L2 

MAX 

PERMISSIBLE 

ANGLE 

1 THRU 5 .004 0° 55' 

6 .005 0° 55' 

8 .006 1° 00' .005 0° 50' 

10 .006 0° 55' .005 0° 46' 

1/4 .007 0° 55' .005 0° 39' 

5/16 .007 0° 48' .005 0° 34' 

3/8 .008 0° 49' .005 0° 31' 

7/16 .008 0° 42' .005 0° 28' 

1/2 .009 0° 41' .006 0° 28' 

9/16 .010 0° 39' 

5/8 .010 0° 37' 

3/4 .010 0° 32' 

7/8 .011 0° 31' 

1 .012 0° 29' 

1 1/8 .013 0° 28' 

1 1/4 .014 0° 27' 

1 3/8 .015 0° 26' 

1 1/2 .016 0° 25' 

1 3/4 .018 0° 22' 

2 .020 0° 22' 

NOTE: THESE LIMITS APPLY TO THE BOLT SIZE LISTED, 

REGARDLESS OF THE PITCH OF THE THREADS. 

2.2.2 MANDREL - The threaded mandrel of the gage is made in accordance with the pitch diameters and major diameters listed 

in Tables III and IV. 

2.2.2.1 SQUARENESS OF MANDREL AND TABLE - The method of mounting the mandrel in the table is optional. The mandrel 

is mounted in the center of the measuring surface within .002 of the true center. When mounted, the center of the pitch diameter of 

the threads must be at 90° to the measuring surface of the table within a tolerance of 10% of the limits specified in Table I or 0° 4’ 

whichever is the smaller. 

2.2.2.2 LENGTH OF MANDREL - The mandrel must not contact the locking element of the nut when the nut is inspected. The 

length of thread on the mandrel shall not be shorter than 75% of the effective threads in the nut. This minimum need not be held 

when it exceeds the thread length of a standard “GO” gage. 

2.2.2.3 MANDREL MOUNTING - The mandrel is mounted so that the first full thread above the measuring surface is less 

than .062 or the pitch of one thread, whichever is the smaller, from the measuring surface. 

405 

PAGE 1 OF 2 

ISSUED: 5 NOV 51 REVISED: 8 26 MAY 87

TABLE II 

DIAMETER OF MEASURING SURFACE 

THREAD 

SIZE 

1 

2 

3 

4 

5 

6 

8 

10 

1/4 

5/16 

3/8 

7/16 

1/2 

9/16 

5/8 

3/4 

7/8 

1 

1 1/8 

1 1/4 

1 3/8 

1 1/2 

1 3/4 

2 

DIMENSION 

±.005 

A 

DIA. 

.250 

.250 

.250 

.250 

.250 

.312 

.344 

.375 

.438 

.500 

.563 

.625 

.750 

.875 

.938 

1.063 

1.250 

1.438 

1.625 

1.813 

2.000 

2.188 

2.750 

3.125 



3. METHOD OF MEASUREMENT 

3.1 GAGING - Prior to the measurement for squareness of thread, all 

inspection samples are to be measured for proper thread fit by means 

of the appropriate thread gages. 

3.2 INSTALLATION - The nut is installed on the threaded mandrel 

until the seating surface of the nut makes contact with the measuring 

surface of the table, as shown in Figure 2. The nut is tightened fingertight 

only. 

3.3 MEASUREMENT - After installation, the assembly is examined for 

angularity of thread axis. The maximum permissible space between 

the seating surface of the nut and the measuring surface of the gage 

shall not exceed the limit listed in Table I. 

4. NOTES 

4.1 The specifications applicable to self-locking nuts which have requirements 

for angularity of thread axis with respect to the seat of the 

nut, generally referred to as “Seat Squareness”, are: 

ANA SPEC AN-N-5 

ANA SPEC AN-N-10 

HANDBOOK H28 

NASM25027 

4.2 These requirements are specified in degrees and for comparative 

purposes they have been converted to inches as measured at dimension 

“A” (FIG 1) and tabulated together with ESNA Group I requirements. 

ESNA Group I requirements are applicable to airframe and 

commercial design. 

4.3 ESNA angularity tolerances are maintained by close process 

control, with regular production facilities. Inspection is based on a 

sampling basis of 2% average quality level in accordance with MIL- 

STD-105. 

4.4 For nuts that are deep countersunk, where the countersink diameter 

exceeds the dimension “A” given in Table II, the measuring 

table diameter and the permissible maximum decimal limit of angularity 

may be increased provided the maximum permissible angle is not 

exceeded (See Table I). 

ESNA 

SPECIFICATION 

TABLE III 

MANDREL DIAMETERS (FINE THREAD) 

THREAD SIZE 

MAJOR DIAMETER 

MIN. MAX. 


MIN. MAX. 

1-72 UNF-3B .0730 - .0733 .0640 - .0642 

2-64UNF-3B .0860 - .0864 .0759 - .0761 

3-56UNF-3B .0990 - .0994 .0874 - .0876 

4-48UNF-3B .1120 - .1124 .0985 - .0987 

5-44UNF-3B .1250 - .1254 .1102 - .1104 

6-40UNF-3B .1380 - .1384 .1218 - .1220 

8-36UNF-3B .1640 - .1644 .1460 - .1462 

10-32UNF-3B .1900 - .1905 .1697 - .1700 

1/4-28UNF-3B .2500 - .2505 .2268 - .2271 

5/16-24UNF-3B .3125 - .3130 .2854 - .2857 

3/8-24UNF-3B .3750 - .3755 .3479 - .3482 

7/16-20UNF-3B .4375 - .4380 .4050 - .4053 

1/2-20UNF-3B .5000 - .5005 .4675 - .4678 

9/16-18UNF-3B .5625 - .5630 .5264 - .5267 

5/8-18UNF-3B .6250 - .6255 .5889 - .5892 

3/4-16UNF-3B .7500 - .7506 .7094 - .7097 

7/8-14UNF-3B .8750 - .8756 .8286 - .8289 

1-14UNS-3B 1.0000 - 1.0006 .9536 - .9539 

1 1/8-12UNF-3B 1.1250 - 1.1256 1.0709 - 1.0712 

1 1/4-12UNF-3B 1.2500 - 1.2506 1.1959 - 1.1962 

1 3/8-12UNF-3B 1.3750 - 1.3756 1.3209 - 1.3212 

1 1/2-12UNF-3B 1.5000 - 1.5006 1.4559 - 1.4462 


90 

THREAD SIZE 

FSCM - 019L2 

TABLE IV 

MANDREL DIAMETERS (COARSE THREAD) 

THREAD SIZE 

MAJOR DIAMETER 

MIN. MAX. 


MIN. MAX. 

1-64UNC-3B .0730 - .0734 .0629 - .0631 

2-56UNC-3B .0860 - .0864 .0744 - .0746 

3-48UNC-3B .0990 - .0994 .0855 - .0857 

4-40UNC-3B .1120 - .1124 .0958 - .0960 

5-40UNC-3B .1250 - .1254 .1088 - .1090 

6-32UNC-3B .1380 - .1385 .1177 - .1180 

8-32UNC-3B .1640 - .1645 .1437 - .1440 

10-24UNC-3B .1900 - .1905 .1629 - .1632 

1/4-20UNC-3B .2500 - .2505 .2175 - .2178 

5/16-18UNC-3B .3125 - .3130 .2764 - .2767 

3/8-16UNC-3B .3750 - .3756 .3344 - .3347 

7/16-14UNC-3B .4375 - .4381 .3911 - .3914 

1/2-13UNC-3B .5000 - .5006 .4500 - .4503 

9/16-12UNC-3B .5625 - .5631 .5084 - .5087 

5/8-11UNC-3B .6250 - .6256 .5660 - .5663 

3/4-10UNC-3B .7500 - .7506 .6850 - .6853 

7/8-9UNC-3B .8750 - .8757 .8028 - .8031 

1-8UNC-3B 1.0000 - 1.0007 .9188 - .9192 

1 1/8-7UNC-3B 1.1250 - 1.1257 1.0322 - 1.0326 

1 1/4-7UNC-3B 1.2500 - 1.2507 1.1572 - 1.1576 

1 3/8-6UNC-3B 1.3750 - 1.3758 1.2667 - 1.2671 

1 1/2-6UNC-3B 1.5000 - 1.5008 1.3917 - 1.3921 

1 3/4-5UNC-3B 1.7500 - 1.7508 1.6201 - 1.6208 

2-4 1/2UNC-3B 2.0000 - 2.0008 1.8557 - 1.8562 

ESNA 

STANDARD 

AN-N-5 

AN-N-10 

NASM25027 

GROUP I HANDBOOK 

INCHES INCHES INCHES 

1 THRU 5 .004 .008 .005 

6 .005 .010 .006 

8 .006 .012 .006 

10 .006 .013 .006 

1/4 .007 .015 .007 

5/16 .007 .017 .007 

3/8 .008 .020 .008 

7/16 .008 .022 .008 

1/2 .009 .026 .009 

9/16 .010 .030 .010 

5/8 .010 .033 .011 

3/4 .010 .019 .012 

7/8 .011 .022 .013 

1 .012 .025 .015 

1 1/8 .013 .028 .016 

1 1/4 .014 .032 .018 

1 3/8 .015 .035 

1 1/2 .016 .038 

1 3/4 .018 .048 

2 .020 .054 

405 

PAGE 2 OF 2 

ISSUED: 5 NOV 51 REVISED: 8 26 MAY 87


Suggested Torque Values as a Guide 

to Reliable Fastening Practices. 

CLICK HERE TO VIEW THE TORQUE- 

TENSION MANUAL 


91 

FSCM - 019L2 

TORQUE-TENSION 

MANUAL 

No. 8804 

The information offered in ESNA ® ’s Torque 

Tension Manual will help you obtain full performance 

values from Elastic Stop nut hex 

fasteners by installing them correctly. 

These recommended values have been 

derived from thousands of torque/tension 

tests run in our laboratories. They are intentionally 

conservative averages deliberately 

selected to avoid the possibility of overstressing 

the nut or bolt. It is quite possible, 

depending on a particular nut/bolt combination, 

that higher values may be used after 

specific testing proves it to be a reliable 

combination. 



1-(800)-331-6469 FAX: 1-(870)-892-8938 

E-mail: fastener@maclean-fogg.com



MAINTAINING TIGHTNESS OF THREADED 

We believe that this HOW and WHY of fastener 

Technology is a “must” for designers and engineers 

concerned with fastening systems, long term reliability, 

product warranties and related quality assurance 

factors. 

CLICK HERE TO VIEW THE 

MAINTAINING FASTENER 

TIGHTNESS MANUAL 

92 

FSCM - 019L2 

FASTENERS 

MANUAL 

No. 8805 

“Maintaining Tightness of Threaded Fasteners” 

is available in this catalog. This bulletin is an 

expansion of ER 272-2177 on how and why 

threaded fasteners loosen. 

The headings of the main sections of the report 

will give you a fair idea of its content. 

They are: 

⇒ What the designer wants of a threaded 

fastener system. 

⇒ Why do threaded fasteners loosen? 

⇒ Fasteners first loosen WITHOUT TURN- 

ING! 

⇒ Vibration testing 

⇒ Mechanical impacts set up resonance. 

⇒ ENERGY ABSORPTION IS THE KEY 

FACTOR. 

⇒ NYLON – most practical and effective energy 

absorber. 

⇒ SUMMARY…A new theory of fastener 

loosening. 

The third section of this bulletin deals with a 

verified but relatively unrecognized fact. Even 

under static conditions a newly tightened nut 

and bolt lose some amount of prestress during 

the first few hours. Clearer understanding is 

given to another relatively unrecognized detail: 

a fastener subjected to intense vibration always 

loosens before the nut actually rotates 

on the bolt. And for the first time that we know 

of – the real significance of damping in thread 

interface areas is spotlighted. 



1-(800)-331-6469 FAX: 1-(870)-892-8938 


This 

chart 

will 

help 

you 

avoid 

fastener 

failures 

Tightened fasteners loosen for a variety of reasons – 

shock , vibration, inadequate installation torque, wear 

between parts, bolt stretch and the ever-present human 

error. 

The Elastic Stop ® nut with its integral red nylonlocking 

collar, has proven in both laboratory and extensive 

field tests, to be the highest standard of locknut 

performance. The ESNA ® red nylon collar can 

take extreme vibration and shock loads, remaining 

locked in place under the severest conditions. 

With ESNA ® ’s relative vibration performance at 100 

(see chart) the vibration resistance of alternative locking 

devices can be clearly evaluated. 

This chart, the result of thousands of 

vibration tests under controlled laboratory 

conditions helps you select the 

nut locking device that will meet your 

requirements. When cost is a factor, 

consider the expense of stocking 

and handling of secondary locking 

elements (lockwashers, lockwires 

and cotter pins) and human error. 

Elastic Stop ® nuts clearly become 

the most efficient choice. 

93 

MACLEAN-ESNA 



1-(800)-331-6469 FAX: 1-(870)-892-8938 


94 



1(800)331-6469 FAX: 1(501)892-8938 

e-mail: fastener@maclean-fogg.com

catalog 9203-1 - MacLean Fogg Component Solutions

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