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 |
---|---|
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 |
---|---|---|
ADFK | NUT COUNTERBORE DEPTH | 0.120 INCHES MINIMUM NUT AND 0.130 INCHES MAXIMUM NUT |
CMLP | THREAD QUANTITY PER INCH | 24 |
ZZZK | SPECIFICATION/STANDARD DATA | 80205-NAS577 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
ACVN | NUT LENGTH | 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM |
CQFM | HARDNESS RATING | 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM |
AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
ADEA | NUT HEIGHT | 0.468 INCHES MINIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5626 MIL SPEC 1ST MATERIAL RESPONSE NUT OR MIL-S-6049 MIL SPEC 2ND MATERIAL RESPONSE NUT OR MIL-S-5000 MIL SPEC 3RD MATERIAL RESPONSE NUT |
MATT | MATERIAL | STEEL COMP 8740 NUT OR STEEL COMP 4140 NUT OR STEEL COMP E4340 NUT |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ACTA | NUT STYLE | FLOATING SELF-LOCKING BARREL |
AAJD | THREAD CLASS | 3B |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
ABAJ | LUBRICATION | DRY FILM LUBRICANT |
ACTD | NUT DIAMETER | 0.587 INCHES MINIMUM AND 0.590 INCHES MAXIMUM |
ADBA | BARREL HEIGHT | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
BZRR | THREAD SERIES | UNJF |
CBBL | FEATURES PROVIDED | FLOATING NUT |
SFTT | SURFACE TREATMENT | CADMIUM OVERALL |
AAWY | COUNTERBORE DIAMETER | 0.344 INCHES MINIMUM NUT AND 0.354 INCHES MAXIMUM NUT |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |