Part Details | LOCK WASHER
5310-00-022-1177 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces
Alternate Parts: 221177, FFW84, FF-W-84, 5310-00-022-1177, 00-022-1177, 5310000221177, 000221177
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-022-1177 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
SPLIT HELICAL-RIGHT HAND
Cross Reference | NSN 5310-00-022-1177
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 221177 | 21450 | ARMY WEAPONS COMMANDATTN AMSWE-REE-S |
| FF-W-84 | 81348 | FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES |
Technical Data | NSN 5310-00-022-1177
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.591 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.078 INCHES NOMINAL |
| NONDEFINITIVE SPEC/STD DATA | A CLASS AND 2 STYLE |