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 |
|---|---|
| 77445 | UNITED TECHNOLOGIES CORPORATION DBA |
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 |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.372 INCHES MINIMUM AND 0.376 INCHES MAXIMUM |
| AAWY | COUNTERBORE DIAMETER | 0.329 INCHES MINIMUM NUT AND 0.334 INCHES MAXIMUM NUT |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AAJD | THREAD CLASS | 3B |
| AAVM | PILOT LENGTH | 0.075 INCHES MINIMUM AND 0.095 INCHES MAXIMUM |
| ADEA | NUT HEIGHT | 0.422 INCHES MINIMUM AND 0.457 INCHES MAXIMUM |
| ADFK | NUT COUNTERBORE DEPTH | 0.075 INCHES MINIMUM NUT AND 0.095 INCHES MAXIMUM NUT |
| ACTD | NUT DIAMETER | 0.474 INCHES MINIMUM AND 0.494 INCHES MAXIMUM |
| AAUM | LOCKING FEATURE | PREVAILING TORQUE ALL METAL DESIGN |