Part Details | LOCK WASHER
5310-00-052-9721 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: 5310000529721, MS4590462, MS45904-62, 5310-00-052-9721, 00-052-9721, 5310000529721, 000529721
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-052-9721 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
FLAT EXTERNAL AND INTERNAL TEETH
Cross Reference | NSN 5310-00-052-9721
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5310000529721 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| MS45904-62 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
Technical Data | NSN 5310-00-052-9721
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | FLAT EXTERNAL AND INTERNAL TEETH |
| HOLE DIAMETER | 0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.032 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |