Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , BARREL
Definition:
A NUT OF CYLINDRICAL OR PARTLY CYLINDRICAL CROSS-SECTION WITH INTEGRAL THREADS PERPENDICULAR TO THE AXIAL CENTERLINE. ENDS MAY BE FLAT OR FLANGED. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, ROUND.
CAGE Information
Code | Company |
---|---|
15653 | ALCOA GLOBAL FASTENERS INC. |
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 |
---|---|---|
MATT | MATERIAL | STEEL OVERALL EXCEPT INSERT |
ACVN | NUT LENGTH | 0.406 INCHES NOMINAL |
CQJX | NOMINAL THREAD SIZE | 0.190 INCHES |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TY 2, CL3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
CQFM | HARDNESS RATING | NOT RATED |
ADBA | BARREL HEIGHT | 0.265 INCHES NOMINAL |
MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ACTD | NUT DIAMETER | 0.396 INCHES MINIMUM AND 0.406 INCHES MAXIMUM |
AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
AAJD | THREAD CLASS | 3B |
ADEA | NUT HEIGHT | 0.374 INCHES MAXIMUM |
BZRR | THREAD SERIES | UNJF |
CMLP | THREAD QUANTITY PER INCH | 32 |
AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL EXCEPT INSERT AND CHROMATE OVERALL EXCEPT INSERT |
ACTA | NUT STYLE | NON-FLOATING SELF-LOCKING BARREL |