Part Number
Part Number:
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.
CAGE Information
Code | Company |
---|---|
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 |
---|---|---|
CMLP | THREAD QUANTITY PER INCH | 24 |
CMLP | THREAD QUANTITY PER INCH | 24 |
PRMT | PRECIOUS MATERIAL | SILVER |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5735 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
ACTA | NUT STYLE | DOUBLE HEXAGON |
ADEM | WASHER THICKNESS | 0.040 INCHES MINIMUM AND 0.050 INCHES MAXIMUM |
ASDB | WIDTH ACROSS FLATS | 0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
AAVX | WASHER OUTSIDE DIAMETER | 0.521 INCHES NOMINAL |
CQFM | HARDNESS RATING | NOT RATED |
AAJF | THREAD DIRECTION | RIGHT-HAND |
MATT | MATERIAL | IRON ALLOY 660 OVERALL |
ABKW | OVERALL HEIGHT | 0.374 INCHES NOMINAL |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
FEAT | SPECIAL FEATURES | 0.428 IN. MIN,0.432 IN. MAX OD OF SLEEVE AT BASE OF NUT,0.099 IN. MIN,0.109 IN. MAX LG |
CRSQ | COUNTERSINK ANGLE | ANY ACCEPTABLE NUT |
SFTT | SURFACE TREATMENT | SILVER OVERALL |
BZRR | THREAD SERIES | UNJF |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | 410,ELASTIC STOP NUT CORP MFR REF SINGLE TREATMENT RESPONSE OVERALL |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |