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 |
---|---|---|---|---|---|---|---|---|
L55LHEB220-070 | 72962 | R | 5 | 9 | 5 | KZ | ||
STSCD007-14 | 98897 | A | 7 | 2 | 2 | SE | ||
H29649-7 | 15653 | A | 3 | 2 | 5 | SE | ||
STSCD007-14 | 50392 | F | 5 | 9 | 5 | ZZ | ||
L55LHEB220-070 | 019L2 | A | C | 1 | 5 | ZZ | 9F | |
68457-720 | 56878 | A | 3 | 2 | 5 | KZ | ||
68457-720 | 50392 | F | 5 | 9 | 5 | KZ |
CAGE Information
Code | Company |
---|---|
019L2 | MAC LEAN-FOGG COMPANY DBA MAC LEAN-E |
72962 | HARVARD INDUSTRIES INC |
98897 | LOCKHEED MARTIN CORPORATION DBA LOCK |
15653 | ALCOA GLOBAL FASTENERS INC. |
50392 | SPS TECHNOLOGIES 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 |
---|---|---|
ACTA | NUT STYLE | DOUBLE HEXAGON |
AZKQ | TEMP RATING | -65.0 DEG FAHRENHEIT MINIMUM AND 450.0 DEG FAHRENHEIT MAXIMUM |
AAVX | WASHER OUTSIDE DIAMETER | 0.770 INCHES MAXIMUM |
ABKW | OVERALL HEIGHT | 0.531 INCHES MAXIMUM |
AAJF | THREAD DIRECTION | RIGHT-HAND |
CQJX | NOMINAL THREAD SIZE | 0.438 INCHES |
ADEM | WASHER THICKNESS | 0.054 INCHES MINIMUM AND 0.074 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP 3140 OVERALL OR STEEL COMP 8740 OVERALL |
AAJD | THREAD CLASS | 3B |
ABAJ | LUBRICATION | SOLUBLE LUBRICANT |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
CMLP | THREAD QUANTITY PER INCH | 20 |
BZRR | THREAD SERIES | UNJF |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
ASDB | WIDTH ACROSS FLATS | 0.550 INCHES MINIMUM AND 0.565 INCHES MAXIMUM |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
CQFM | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 46.0 ROCKWELL C MAXIMUM |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |