NSN 5310-00-209-1521
Part Details | LOCK WASHER
5310-00-209-1521 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: MS3533749, MS35337-49, 6431, 5310-00-209-1521, 00-209-1521, 5310002091521, 002091521
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-209-1521 | 14218 ( WASHER, LOCK ) |
REFERENCE DRAWINGS & PICTURES
SPLIT HELICAL-RIGHT HAND
Cross Reference | NSN 5310-00-209-1521
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MS35337-49 | 96906 | MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS |
| 6431 | 74323 | STRONGHOLD SCREW PRODUCTS |
Technical Data | NSN 5310-00-209-1521
| Characteristic | Specifications |
|---|---|
| HARDNESS RATING | RCB45.0 ROCKWELL C MAXIMUM AND 53.0 ROCKWELL C MAXIMUM |
| STYLE DESIGNATOR | SPLIT HELICAL-RIGHT HAND |
| HOLE DIAMETER | 0.573 INCHES MINIMUM AND 0.595 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 0.975 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.113 INCHES MINIMUM AND 0.123 INCHES MAXIMUM |