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National Stock Number:
5360-00-597-7071
Federal Supply Class:
5360
National Item Identification Number:
005977071
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:
| 7604561 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | PASSIVATE OVERALL | | STYLE DESIGNATOR | CYLINDRICAL | | INSIDE DIAMETER | 0.250 INCHES NOMINAL | | SPRING FREE LENGTH | 1.820 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.320 INCHES NOMINAL | | OPENING WIDTH | 0.156 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 0.406 INCHES NOMINAL FIRST END | | 0.281 INCHES NOMINAL SECOND END | | HOOK WIDTH | 0.195 INCHES NOMINAL SECOND END | | HOOK RADIUS | 0.125 INCHES NOMINAL FIRST END | | END STYLE | RAISED HOOK FIRST END | | RECTANGULAR HOOK SECOND END | | COIL HELIX DIRECTION | RIGHT-HAND | | COIL QUANTITY | 29-1/4 | | DESIGN TYPE | CLOSED |
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