Part Number
Definition:
A NUT, CIRCULAR IN SHAPE, WHICH MAY HAVE WRENCHING FACILITIES SUCH AS FLATS, HOLES, PROTRUSIONS, SLOTS OR SPLINES IN OR ON THE PERIPHERY OR IN THE FACE OPPOSITE THE BEARING SURFACE. FOR ITEMS HAVING A THICKNESS (OR HEIGHT) EXCEEDING TWO TIMES THE OUTSIDE DIAMETER, USE POST, ELECTRICAL-MECHANICAL EQUIPMENT. SEE ALSO NUT (1), PLAIN, KNURLED. (WHEN HEIGHT OR THICKNESS AND/OR OUTSIDE DIAMETER IS DESIGNATED AS A TOLERANCE DIMENSION, THE MAXIMUM DIMENSION WILL BE USED TO DETERMINE COMPLIANCE.)
CAGE Information
| Code | Company |
|---|---|
| 79568 | WHITTET-HIGGINS COMPANY |
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 |
|---|---|---|
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| SFTT | SURFACE TREATMENT | ZINC OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.469 INCHES |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 2 CLASS |
| BZRR | THREAD SERIES | UNS |
| ABQU | DRIVE POINT DEPTH | 0.062 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADBM | DRIVE POINT QUANTITY | 4 |
| AZKQ | TEMP RATING | NOT RATED |
| ACTD | NUT DIAMETER | 0.875 INCHES NOMINAL |
| CQFM | HARDNESS RATING | 66.0 ROCKWELL B MINIMUM AND 92.0 ROCKWELL B MAXIMUM |
| MATT | MATERIAL | STEEL COMP 1005 OVERALL |
| ACTA | NUT STYLE | ROUND |
| ADBH | DRIVE POINT WIDTH | 0.125 INCHES NOMINAL |
| ADBG | NUT THICKNESS | 0.312 INCHES NOMINAL |
| AAJE | THREAD PITCH DIAMETERS | +0.4487/+0.4513 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 32 |