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National Stock Number:
5360-01-291-0258
Federal Supply Class:
5360
National Item Identification Number:
012910258
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:
| 5529510 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| DESIGN TYPE | CLOSED | | COIL TO HOOK INSIDE LENGTH | 14.86 MILLIMETERS NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 24 | | END STYLE | SWIVEL HOOK BOTH ENDS | | HOOK RADIUS | 7.44 MILLIMETERS NOMINAL BOTH ENDS | | INSIDE DIAMETER | 14.37 MILLIMETERS MINIMUM AND 15.03 MILLIMETERS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPRING FREE LENGTH | 133.30 MILLIMETERS NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 20.67 MILLIMETERS MINIMUM AND 21.33 MILLIMETERS MAXIMUM | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CHROMATE ZINC OVERALL |
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