Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , PLAIN , DOUBLE BALL SEAT , HEXAG
Definition:
A NUT HAVING OPPOSITE CONVEX SPHERICAL BEARING SURFACES AND 6 FLAT SIDES.
CAGE Information
| Code | Company |
|---|---|
| 56442 | DIAMOND REO TRUCK CO |
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 |
|---|---|---|
| ACTA | NUT STYLE | DOUBLE BALL SEAT, HEXAGON |
| SFTT | SURFACE TREATMENT | CADMIUM OVERALL OR ZINC OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.500 INCHES |
| ADEA | NUT HEIGHT | 0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ASDB | WIDTH ACROSS FLATS | 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM |
| AZKQ | TEMP RATING | NOT RATED |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 1 CL 3 FED SPEC 1ST TREATMENT RESPONSE OVERALL AND QQ-Z-325 TY 1 CL 3 FED SPEC 2ND TREATMENT RESPONSE OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-637 FED SPEC ALL MATERIAL RESPONSES OVERALL |
| BZRR | THREAD SERIES | UNC |
| AAJD | THREAD CLASS | 2B |
| MATT | MATERIAL | STEEL COMP 1132 OVERALL OR STEEL COMP 1137 OVERALL |
| ACTC | BALL SEAT RADIUS | 0.984 INCHES MINIMUM AND 1.016 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 13 |