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 |
|---|---|
| K0680 | ROLLS-ROYCE AIRLINES |
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 | 0.205 INCHES MINIMUM AND 0.251 INCHES MAXIMUM |
| PRMT | PRECIOUS MATERIAL | SILVER |
| BZRR | THREAD SERIES | UNS |
| ACTD | NUT DIAMETER | 4.335 INCHES MINIMUM AND 4.355 INCHES MAXIMUM |
| ADBM | DRIVE POINT QUANTITY | 10 |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
| CQJX | NOMINAL THREAD SIZE | 3.687 INCHES |
| CQFM | HARDNESS RATING | NOT RATED |
| ADBH | DRIVE POINT WIDTH | 0.372 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AZKQ | TEMP RATING | NOT RATED |
| ABPH | SMALL END DIAMETER | 4.290 INCHES MINIMUM AND 4.296 INCHES MAXIMUM |
| MATT | MATERIAL | STEEL OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 16 |
| ADBG | NUT THICKNESS | 0.490 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| ACTA | NUT STYLE | ROUND |
| SFTT | SURFACE TREATMENT | SILVER OVERALL |
| ADBJ | UNDERCUT THICKNESS | 0.210 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| AAJE | THREAD PITCH DIAMETERS | +3.6492/+3.6541 INCHES |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | EMS 73168,FSCM K0680 MFR REF SINGLE MATERIAL RESPONSE OVERALL |