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National Stock Number:
5360-00-064-3700
Federal Supply Class:
5360
National Item Identification Number:
000643700
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:
| 64121 | 88001 | UNITED STATES POSTAL SERVICE |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | SINGLE FULL LOOP BOTH ENDS | | HOOK RADIUS | 0.077 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.155 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPRING FREE OUTSIDE DIAMETER | 0.183 INCHES NOMINAL | | SPRING FREE LENGTH | 3.955 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | TIN OVERALL |
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