Part Details | TORSION HELICAL SPRING
5360-00-404-4978 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: 12W90589, 12W9058-9, 5360-00-404-4978, 00-404-4978, 5360004044978, 004044978
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | AUG 11, 1969 | 00-404-4978 | 04228 ( SPRING, HELICAL, TORSION ) |
REFERENCE DRAWINGS & PICTURES
SINGLE TORSION LEFT HAND
Cross Reference | NSN 5360-00-404-4978
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12W9058-9 | 81755 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS |
Technical Data | NSN 5360-00-404-4978
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |
| INSIDE DIAMETER | 0.640 INCHES NOMINAL |
| SPRING FREE LENGTH | 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM |
| SPRING FREE OUTSIDE DIAMETER | 0.780 INCHES NOMINAL |
| COIL HELIX DIRECTION | RIGHT-HAND |
| COIL QUANTITY | 4-69/100 |
| END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER |