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National Stock Number:
5360-00-723-0383
Federal Supply Class:
5360
National Item Identification Number:
007230383
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:
| 7230383 | 19206 | ARMY, UNITED STATES DEPARTMENT OF THE BUSINESS DEVELOPMENT DBA WATERVLIET ARSENAL |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.281 INCHES MINIMUM BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND | | COIL QUANTITY | 42 | | DESIGN TYPE | CLOSED | | END STYLE | SHORT LOOP BOTH ENDS | | HOOK RADIUS | 0.214 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.429 INCHES MAXIMUM | | LOAD RATING | 1.750 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470,AMEND 2,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPRING DEFLECTION RATE | 3.937 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 1.906 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.485 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 9.500 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | OXIDE OVERALL |
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