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National Stock Number:
5360-01-479-7728
Federal Supply Class:
5360
National Item Identification Number:
014797728
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:
| 9433K82 | 39428 | MCMASTER-CARR SUPPLY CO | | AMD-1403 ITEM 79 | 70433 | APPLETON MARINE INC |
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Techincal Specification:
| COIL HELIX DIRECTION | LEFT-HAND | | DESIGN TYPE | MAINSPRING | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | INSIDE DIAMETER | 0.390 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMB228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPRING DEFLECTION RATE | 6.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 2.360 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.492 INCHES MINIMUM AND 0.508 INCHES MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTMB633 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ZINC OVERALL |
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