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 |
|---|---|
| 53711 | NAVAL SEA SYSTEMS COMMAND |
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 |
|---|---|---|
| CTTC | THREAD TOLERANCE CLASS | 6H INTERNAL |
| ACTD | NUT DIAMETER | 9.3 MILLIMETERS MINIMUM AND 9.5 MILLIMETERS MAXIMUM |
| CQQR | THREAD PITCH IN MILLIMETERS | 0.50 |
| CQJX | NOMINAL THREAD SIZE | 7.50 MILLIMETERS |
| BZRR | THREAD SERIES | M |
| ADBM | DRIVE POINT QUANTITY | 12 |
| ADBG | NUT THICKNESS | 3.5 MILLIMETERS NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AZKQ | TEMP RATING | NOT RATED |
| ABQU | DRIVE POINT DEPTH | 1.0 MILLIMETERS NOMINAL |
| ACTA | NUT STYLE | ROUND |
| ABPH | SMALL END DIAMETER | 7.9 MILLIMETERS NOMINAL |
| MATT | MATERIAL | PLASTIC POLYAMIDE OVERALL |
| ADBJ | UNDERCUT THICKNESS | 1.0 MILLIMETERS NOMINAL |
| ADBH | DRIVE POINT WIDTH | 2.0 MILLIMETERS NOMINAL |