Part Details | EXTENSION HELICAL SPRING
5360-00-731-0031 An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.
Alternate Parts: 7310031, 7310031, 5360-00-731-0031, 00-731-0031, 5360007310031, 007310031
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | JAN 01, 1963 | 00-731-0031 | 04227 ( SPRING, HELICAL, EXTENSION ) |
REFERENCE DRAWINGS & PICTURES
CYLINDRICAL
Cross Reference | NSN 5360-00-731-0031
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7310031 | 19205 | SPRINGFIELD ARMORY |
| 7310031 | 19200 | US ARMY ARDEC RDECOM |
Technical Data | NSN 5360-00-731-0031
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | CYLINDRICAL |
| INSIDE DIAMETER | 0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM |
| SPRING FREE LENGTH | 1.563 INCHES MINIMUM AND 1.625 INCHES MAXIMUM |
| SPRING FREE OUTSIDE DIAMETER | 0.130 INCHES MINIMUM AND 0.134 INCHES MAXIMUM |
| COIL HELIX DIRECTION | LEFT-HAND |
| COIL QUANTITY | 81 |
| DESIGN TYPE | CLOSED |
| SPECIAL FEATURES | LOOPS CRIMPED SO THAT END OF SPRING ENTERS AT LEAST TWO COILS WITHOUT TOUCHING ID OF SPRING |