Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , EXTENDED WASHER
Definition:
A NUT HAVING 6 FLAT SIDES AND AN INTEGRAL WASHER WHICH EXTENDS BEYOND THE FLATS OR PERIPHERY. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
CAGE Information
Code | Company |
---|---|
30003 | NAVAL AIR SYSTEMS COMMAND |
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 |
---|---|---|
ABKW | OVERALL HEIGHT | 0.301 INCHES MINIMUM AND 0.316 INCHES MAXIMUM |
MATT | MATERIAL | STEEL COMP E4340 OVERALL OR STEEL COMP 8740 OVERALL |
ASDB | WIDTH ACROSS FLATS | 0.213 INCHES MINIMUM AND 0.221 INCHES MAXIMUM |
FEAT | SPECIAL FEATURES | TOP OF NUT COUNTERBORED 0.188 IN. DEEP BY 0.312 IN. DIA |
CQFM | HARDNESS RATING | NOT RATED |
AAJF | THREAD DIRECTION | RIGHT-HAND |
CRSQ | COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL NUT |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
ACTA | NUT STYLE | HEXAGON |
ADEM | WASHER THICKNESS | 0.027 INCHES MINIMUM AND 0.037 INCHES MAXIMUM |
CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
BZRR | THREAD SERIES | UNC |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
AAVX | WASHER OUTSIDE DIAMETER | 0.367 INCHES MINIMUM AND 0.373 INCHES MAXIMUM |
CMLP | THREAD QUANTITY PER INCH | 32 |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |