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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , EXTENDED WASHER

Definition:

A NUT HAVING 12 DRIVE POINTS, 24 SIDES, AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE POINTS OR PERIPHERY. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
21349 86090 A 3 2 2 PA
561692-6 56232 A 5 2 5 PA
70Z1835-048 72962 R 5 9 2 KZ
70Z1835-048 56878 A 5 2 5 ZZ

CAGE Information

Code Company
56232 LOCKHEED MARTIN CORPORATION DBA LOCK
86090 EATON INDUSTRIAL CORPORATION DIV FUE
72962 HARVARD INDUSTRIES INC
56878 SPS TECHNOLOGIES LLC DBA AEROSPACE D

Federal Supply Class

Title

NUTS AND WASHERS

Inclusions:

INCLUDES LOCKNUTS; EYE NUTS; PLAIN NUTS; CASTELLATED NUTS; WING NUTS; PLATE NUTS; PUSH ON NUTS; CONCAVE AND CONVEX WASHERS; FLAT WASHERS; KEYED WASHERS; LOCK WASHERS; SHOULDERED WASHERS; SPLIT WASHERS.

Exclusions:

EXCLUDES BEARING THRUST WASHERS (FSC 3120); SHIMS (FSC 5365); RING SPACERS (FSC 5365); PLATE SPACERS (FSC 5365); LOCK RINGS (FSC 5365).

Characteristics (Decoded)

MRC Requirements Statement Clear Text Reply
CQJX NOMINAL THREAD SIZE 0.250 INCHES
BZRR THREAD SERIES UNF
FEAT SPECIAL FEATURES BEARING SURFACE SHALL BE SQUARE TO P.D. OF THREAD TO WITHIN 0.001 T.I.R.
ACTA NUT STYLE DOUBLE HEXAGON
MATT MATERIAL STEEL COMP 303 OVERALL
STDC SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
ADEM WASHER THICKNESS 0.060 INCHES MINIMUM AND 0.080 INCHES MAXIMUM
ASDB WIDTH ACROSS FLATS 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
CQFM HARDNESS RATING NOT RATED
CMLP THREAD QUANTITY PER INCH 28
AAJF THREAD DIRECTION RIGHT-HAND
AAJD THREAD CLASS 3B
AZKQ TEMP RATING 800.0 DEG FAHRENHEIT NOMINAL
ABKW OVERALL HEIGHT 0.314 INCHES MINIMUM AND 0.329 INCHES MAXIMUM
SFTT SURFACE TREATMENT SILVER OVERALL
AAVX WASHER OUTSIDE DIAMETER 0.443 INCHES MAXIMUM
AAUM LOCKING FEATURE PREVAILING TORQUE ALL METAL DESIGN

Similar Parts

561692-6 , 5616926 , 5310-00-472-8820 , 5310004728820 , 004728820 , 21349 , 561692-6 , 70Z1835-048 , 70Z1835-048 ,