Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , ASSEMBLED WASHE
Definition:
A NUT ON WHICH HAS BEEN ASSEMBLED A NONREMOVABLE WASHER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER.
CAGE Information
Code | Company |
---|---|
77272 | THE BOEING COMPANY DBA BOEING |
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 |
AAWY | COUNTERBORE DIAMETER | 0.282 INCHES NOMINAL FIRST END |
ADFK | NUT COUNTERBORE DEPTH | 0.077 INCHES NOMINAL FIRST END |
MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
ASDB | WIDTH ACROSS FLATS | 0.274 INCHES MINIMUM AND 0.284 INCHES MAXIMUM |
CQFM | HARDNESS RATING | NOT RATED |
CMLP | THREAD QUANTITY PER INCH | 28 |
ACTA | NUT STYLE | FLAT WITH TURNED UP EDGE |
AAJF | THREAD DIRECTION | RIGHT-HAND |
FEAT | SPECIAL FEATURES | MAKE FROM TLN1000C-4 OR HW17C4 IAW DRAWING A15D3551-1 WITH ADCN 2 |
AAJD | THREAD CLASS | 3B |
AZKQ | TEMP RATING | NOT RATED |
AAVX | WASHER OUTSIDE DIAMETER | 0.460 INCHES MAXIMUM |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | LOCKNUT |
CRSQ | COUNTERSINK ANGLE | 45.0 DEGREES NOMINAL FIRST END |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS-5737 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
SFTT | SURFACE TREATMENT | SILVER OVERALL |
BZRR | THREAD SERIES | UNJF |
ABKW | OVERALL HEIGHT | 0.281 INCHES NOMINAL |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS-2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |