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National Stock Number:
5360-00-575-9380
Federal Supply Class:
5360
National Item Identification Number:
005759380
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:
| 8514908 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 30 | | DESIGN TYPE | CLOSED | | END STYLE | MACHINE LOOP BOTH ENDS | | HOOK RADIUS | 0.312 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.503 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | OPENING WIDTH | 0.625 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 4.637 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.687 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-Z-325,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |
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