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 |
|---|---|
| 72957 | ELLIOTT COMPANY DIV JEANNETTE |
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 |
|---|---|---|
| ABQU | DRIVE POINT DEPTH | 0.1875 INCHES NOMINAL |
| ABQU | DRIVE POINT DEPTH | 0.1875 INCHES NOMINAL |
| BZRR | THREAD SERIES | UNS |
| ACTD | NUT DIAMETER | 5.7188 INCHES NOMINAL |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ZZZT | NONDEFINITIVE SPEC/STD DATA | 1 TYPE AND 1 CLASS |
| ADBM | DRIVE POINT QUANTITY | 4 |
| AZKQ | TEMP RATING | NOT RATED |
| ADBH | DRIVE POINT WIDTH | 0.500 INCHES NOMINAL |
| AGAV | END ITEM IDENTIFICATION | W/S:CVN 68 CLASS REACTOR FILL AUXILIARY SYSTEM; FORRESTAL CLASS CV; SUPPLY CLASS AOE; ELEVATORS, CARGO/WEAPONS; NIMITZ CLASS CVN; SUPPORT EQUIPMENT, B-1 AIRCRAFT; LOS ANGELES CLASS SSN (688); SYSTEMS, JP-5 AVIATION FUELS; SEAWOLF CLASS SSN |
| MATT | MATERIAL | STEEL COMP 1005 OVERALL |
| CQFM | HARDNESS RATING | 66.0 ROCKWELL B MINIMUM AND 99.0 ROCKWELL B MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| CMLP | THREAD QUANTITY PER INCH | 12 |
| ADBG | NUT THICKNESS | 0.7813 INCHES NOMINAL |
| CQJX | NOMINAL THREAD SIZE | 4.325 INCHES |
| AAJE | THREAD PITCH DIAMETERS | +4.2709/+4.2792 INCHES |