Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , DOUBLE HEXAGON
Definition:
A NUT HAVING 12 DRIVE POINTS AND 24 SIDES. THE BEARING SURFACE MAY BE WASHER FACED. AN INTEGRAL LOCKING FEATURE IS INCORPORATED IN THE DESIGN OF THE HEAD OR IN THE THREADS.
CAGE Information
Code | Company |
---|---|
56878 | SPS TECHNOLOGIES LLC DBA AEROSPACE D |
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 |
---|---|---|
CMLP | THREAD QUANTITY PER INCH | 24 |
BZRR | THREAD SERIES | UNF |
PRMT | PRECIOUS MATERIAL | SILVER |
ACTA | NUT STYLE | DOUBLE HEXAGON |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
MATT | MATERIAL | STEEL UNS S34720 OVERALL OR STEEL UNS S34723 OVERALL |
CQJX | NOMINAL THREAD SIZE | 0.375 INCHES |
CQFM | HARDNESS RATING | NOT RATED |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5642 ASSN STD ALL MATERIAL RESPONSES OVERALL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ASDB | WIDTH ACROSS FLATS | 0.493 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
AAJD | THREAD CLASS | 3B |
CRTM | BEARING SURFACE TYPE | CHAMFERED |
ADEA | NUT HEIGHT | 0.563 INCHES NOMINAL |
AZKQ | TEMP RATING | 1200.0 DEG FAHRENHEIT NOMINAL |
CRSQ | COUNTERSINK ANGLE | ANY ACCEPTABLE NUT |
SFTT | SURFACE TREATMENT | SILVER OVERALL |
AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |