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National Stock Number:
5360-00-712-1313
Federal Supply Class:
5360
National Item Identification Number:
007121313
Description:
SPRING,HELICAL,EXTENSION
Detail:
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.
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Manufacturer Information:
| 10874761 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 2590007121313 | SCY13 | E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.312 INCHES NOMINAL BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-428,TYPE 1 OR 2 /D/ FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 20.000 POUNDS PER INCH MINIMUM AND 40.000 POUNDS PER INCH MAXIMUM | | SPRING FREE LENGTH | 4.115 INCHES MINIMUM AND 4.365 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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