Part Details | TORSION HELICAL SPRING
5360-00-515-3021 An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.
Alternate Parts: 5153021, 5153021, 5360-00-515-3021, 00-515-3021, 5360005153021, 005153021
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-515-3021 | 04228 ( SPRING, HELICAL, TORSION ) |
REFERENCE DRAWINGS & PICTURES
SINGLE TORSION LEFT HAND
Cross Reference | NSN 5360-00-515-3021
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5153021 | 19205 | SPRINGFIELD ARMORY |
| 5153021 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5360-00-515-3021
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| INSIDE DIAMETER | 0.248 INCHES NOMINAL |
| SPRING FREE LENGTH | 0.660 INCHES MINIMUM AND 0.670 INCHES MAXIMUM |
| SPRING FREE OUTSIDE DIAMETER | 0.350 INCHES MINIMUM AND 0.360 INCHES MAXIMUM |
| COIL HELIX DIRECTION | RIGHT-HAND |
| COIL QUANTITY | 4-1/2 |
| END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |
| SPECIAL FEATURES | ROUNDED ENDS |