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 |
---|---|
54497 | MARTIN MARIETTA TECHNOLOGIES INC SUB |
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 |
---|---|---|
CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
CSXL | BEARING SURFACE FINISH | 125.0 MICROINCHES |
ASDB | WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
MATT | MATERIAL | PLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT |
CMLP | THREAD QUANTITY PER INCH | 18 |
CQFM | HARDNESS RATING | NOT RATED |
AZKQ | TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
AAJF | THREAD DIRECTION | RIGHT-HAND |
ADEA | NUT HEIGHT | 0.271 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES NUT |
AAUM | LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
SFTT | SURFACE TREATMENT | PASSIVATE NUT |
AAJD | THREAD CLASS | 3B |
MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-M-20693,COMP A,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT |
CRTM | BEARING SURFACE TYPE | CHAMFERED |
CQJX | NOMINAL THREAD SIZE | 0.312 INCHES |
ACTA | NUT STYLE | HEXAGON |
BZRR | THREAD SERIES | UNC |
MATT | MATERIAL | STEEL COMP 310S NUT OR STEEL COMP 314 NUT OR STEEL COMP 316 NUT OR STEEL COMP 301 NUT OR STEEL COMP 303 NUT OR STEEL COMP 303F NUT OR STEEL COMP 303S NUT OR STEEL COMP 304 NUT OR STEEL COMP 304L NUT OR STEEL COMP 305 NUT OR STEEL COMP 308 NUT OR STEEL COMP 309 NUT OR STEEL COMP 310 NUT OR STEEL COMP 348 NUT OR STEEL COMP 385 NUT OR STEEL COMP 302B NUT OR STEEL COMP 347 NUT OR STEEL COMP 324 NUT OR STEEL COMP 323 NUT OR STEEL COMP 321 NUT OR STEEL COMP 316L NUT OR STEEL COMP 317 NUT OR STEEL COMP 302 NUT OR STEEL COMP 384 NUT |
STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
CRSQ | COUNTERSINK ANGLE | 88.0 DEGREES NOMINAL NUT |