Part Number
Part Number:
NSN:
NIIN:
Item Name:
RING , LOCK , SERRATED
Definition:
A LOCKING DEVICE WHICH IS SERRATED ON THE INSIDE AND OUTSIDE DIAMETERS. IT MAY HAVE OUTER SERRATIONS OMITTED ON ONE OR TWO SIDES FOR CLOSE EDGE INSTALLATION. THE INNER SERRATIONS ENGAGE THE MATING SERRATIONS OF BOLTS, INSERTS, NUTS, STUDS OR SIMILAR ITEMS TO BE LOCKED IN PLACE. THE OUTER SERRATIONS BROACH THEIR WAY INTO PARENT MATERIAL WHEN DRIVEN OR PRESSED INTO PLACE.
CAGE Information
| Code | Company |
|---|---|
| 83324 | ALCOA GLOBAL FASTENERS INC. DBA ALCO |
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| SURF | SURFACE TREATMENT | CADMIUM, QQ-P-416, TYPE 2, CLASS 3 |
| AWPN | INNER SERRATION QUANTITY | 20 |
| MATL | MATERIAL | STEEL, QQ-S-637, COMP 1117 |
| AWPM | OUTER SERRATION QUANTITY | 16 |
| ABKW | OVERALL HEIGHT | 0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM |
| AAVL | PILOT DIAMETER | 0.447 INCHES MINIMUM AND 0.557 INCHES MAXIMUM |
| AARX | INSIDE DIAMETER | 0.318 INCHES MINIMUM AND 0.328 INCHES MAXIMUM |
| FEAT | SPECIAL FEATURES | MATL STEEL UNS G11170 ASTM A108 AND CASEHARDENED 36.0/45.0 ROCKWELL C |
| AWQC | SIDE OUTER SERRATIONS OMITTED FOR CLOSE EDGE INSTALLATION | TWO SIDES |
| ADGA | OVERALL OUTSIDE DIAMETER | 0.509 INCHES MINIMUM AND 0.519 INCHES MAXIMUM |