Part Number
Part Number:
NSN:
NIIN:
Item Name:
NUT , SELF-LOCKING , CLINCH
Definition:
A NUT HAVING A SLEEVE PORTION ON ITS UNDER SIDE, WHICH CAN BE CRIMPED OR CLINCHED TO HOLD THE ITEM IN PLACE WHEN INSERTED IN A HOLE. AN INTEGRAL FEATURE IS INCORPORATED FOR LOCKING.
CAGE Information
| Code | Company |
|---|---|
| 15653 | ALCOA GLOBAL FASTENERS INC. |
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 |
|---|---|---|
| MATT | MATERIAL | STEEL CORROSION RESISTING OVERALL |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT NOMINAL |
| CQFM | HARDNESS RATING | NOT RATED |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ACTD | NUT DIAMETER | 0.285 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.225 INCHES MINIMUM AND 0.235 INCHES MAXIMUM |
| AAJD | THREAD CLASS | 3B |
| ABAJ | LUBRICATION | DRY FILM LUBRICANT |
| BZRR | THREAD SERIES | UNJC |
| AAWY | COUNTERBORE DIAMETER | 0.168 INCHES MINIMUM NUT |
| ADEA | NUT HEIGHT | 0.231 INCHES MAXIMUM |
| ACTA | NUT STYLE | CLINCH |
| ADFK | NUT COUNTERBORE DEPTH | 0.050 INCHES MINIMUM NUT AND 0.070 INCHES MAXIMUM NUT |
| CQJX | NOMINAL THREAD SIZE | 0.164 INCHES |
| CRSQ | COUNTERSINK ANGLE | ANY ACCEPTABLE NUT |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | 286,FSCM 75237 MFR REF SINGLE MATERIAL RESPONSE OVERALL |
| CMLP | THREAD QUANTITY PER INCH | 32 |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| AAVM | PILOT LENGTH | 0.055 INCHES MINIMUM AND 0.061 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |