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National Stock Number:
5360-00-921-5221
Federal Supply Class:
5360
National Item Identification Number:
009215221
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:
| 7392850 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND | | DESIGN TYPE | OPEN | | END STYLE | RAISED HOOK BOTH ENDS | | HOOK RADIUS | 0.500 INCHES NOMINAL BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-428,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.500 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 18.242 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | STYLE DESIGNATOR | CONVEX |
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