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National Stock Number:
5360-00-316-4444
Federal Supply Class:
5360
National Item Identification Number:
003164444
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:
| 204744 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | LEFT-HAND | | COIL TO HOOK INSIDE LENGTH | 0.531 INCHES NOMINAL BOTH ENDS | | DESIGN TYPE | OPEN | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.250 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.507 INCHES NOMINAL | | LOAD RATING | 6.250 POUNDS NOMINAL | | MATERIAL | STEEL OVERALL | | SPRING FREE LENGTH | 2.993 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 1.625 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL |
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