Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , HEXAGON
Definition:
A NUT HAVING A FLAT BOTTOM AND 6 SIDES. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING ON THE THREADS OF A MATING MEMBER. EXCLUDES NUT (1), SELF-LOCKING, CAP.
CAGE Information
Code | Company |
---|---|
5T389 | WASP INC. DBA WATKINS AIRCRAFT SUPPO |
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 |
CQFM | HARDNESS RATING | 25.0 ROCKWELL C NOMINAL |
CQJX | NOMINAL THREAD SIZE | 0.250 INCHES |
SFTT | SURFACE TREATMENT | ZINC OVERALL EXCEPT INSERT |
ADEA | NUT HEIGHT | 0.306 NOMINAL INCHES |
FEAT | SPECIAL FEATURES | MATL IS MADE FROM MEDIUM-CARBON STEEL ALLOY W/MIN TENSILE STRENGTH OF 120,000 PSI; ITEM REQUIRES SALT SPRAY TEST IAW ASTM B117 (96 HR TO WHITE CORROSION) |
CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | NUT,NYLOK 1/4 INCH,GRADE 5 ALLOY STEEL |
MATT | MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT |
AAJF | THREAD DIRECTION | RIGHT-HAND |
AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
CRTM | BEARING SURFACE TYPE | CHAMFERED |
ACTA | NUT STYLE | HEXAGON |
BZRR | THREAD SERIES | UNC |
AAJD | THREAD CLASS | 2B |
CMLP | THREAD QUANTITY PER INCH | 20 |
AGAV | END ITEM IDENTIFICATION | MODEL MHU-226 MUNITIONS TRAILER |
AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT MAXIMUM |
ASDB | WIDTH ACROSS FLATS | 0.438 INCHES NOMINAL |