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 |
|---|---|
| 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMS |
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 |
|---|---|---|
| BZRR | THREAD SERIES | UNS |
| BZRR | THREAD SERIES | UNS |
| ADFK | NUT COUNTERBORE DEPTH | 0.250 INCHES NOMINAL NUT |
| SFTT | SURFACE TREATMENT | DICHROMATE OVERALL |
| CQJX | NOMINAL THREAD SIZE | 0.964 INCHES |
| MATT | MATERIAL | ZINC ALLOY OVERALL |
| ABPH | SMALL END DIAMETER | 0.964 INCHES MINIMUM AND 0.974 INCHES MAXIMUM |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ADBM | DRIVE POINT QUANTITY | 4 |
| AZKQ | TEMP RATING | NOT RATED |
| AAWY | COUNTERBORE DIAMETER | 1.012 INCHES MINIMUM NUT AND 1.018 INCHES MAXIMUM NUT |
| ADBH | DRIVE POINT WIDTH | 0.153 INCHES MINIMUM AND 0.159 INCHES MAXIMUM |
| ACTD | NUT DIAMETER | 1.188 INCHES NOMINAL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-363 CL A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| ADBG | NUT THICKNESS | 0.312 INCHES NOMINAL |
| ABQU | DRIVE POINT DEPTH | 0.035 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| CMLP | THREAD QUANTITY PER INCH | 32 |