Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , SPLINE
Definition:
A NUT HAVING AN EXTERNALLY SPLINED SLEEVE, WHICH HOLDS IT IN POSITION WHEN FORCED INTO A HOLE OF SLIGHTLY SMALLER DIAMETER. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.
CAGE Information
Code | Company |
---|---|
02731 | MCDONNELL DOUGLAS HELICOPTER CO 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 |
---|---|---|
CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5844 OR AMS 5842 OR AMS 6532 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ACTA | NUT STYLE | SPLINE |
ASDB | WIDTH ACROSS FLATS | 0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
ADEA | NUT HEIGHT | 0.675 INCHES MAXIMUM |
AAJD | THREAD CLASS | 3B |
MATT | MATERIAL | COBALT ALLOY OVERALL |
ABAJ | LUBRICATION | DRY FILM LUBRICANT |
CMLP | THREAD QUANTITY PER INCH | 20 |
BZRR | THREAD SERIES | UNJF |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |