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National Stock Number:
5360-00-404-0786
Federal Supply Class:
5360
National Item Identification Number:
004040786
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:
| 11660005 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.380 INCHES NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.190 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.374 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | SPRING DEFLECTION RATE | 7.300 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.376 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | TT-E-496 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | ENAMEL OVERALL |
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