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National Stock Number:
5360-00-837-0610
Federal Supply Class:
5360
National Item Identification Number:
008370610
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:
| S438A411H03 | 88725 | WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.500 INCHES NOMINAL FIRST END | | COIL TO HOOK INSIDE LENGTH | 1.625 INCHES NOMINAL SECOND END | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 53-1/2 | | DESIGN TYPE | CLOSED | | END STYLE | OFFSET HOOK, CENTER SECOND END | | END STYLE | SHORT TWISTED HOOK FIRST END | | HOOK RADIUS | 0.250 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.445 INCHES NOMINAL | | LOAD RATING | 20.000 POUNDS NOMINAL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.250 INCHES NOMINAL SECOND END | | SPRING FREE LENGTH | 7.305 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.625 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 6.875 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | VARNISH OVERALL |
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