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National Stock Number:
5360-00-119-0840
Federal Supply Class:
5360
National Item Identification Number:
001190840
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:
| 10912406 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.490 INCHES NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 36 | | DESIGN TYPE | CLOSED | | END STYLE | DOBBY HOOK BOTH ENDS | | HOOK RADIUS | 0.120 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.375 INCHES NOMINAL | | LOAD RATING | 0.800 POUNDS MINIMUM AND 0.980 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | OPENING WIDTH | 0.300 INCHES NOMINAL BOTH ENDS | | SPRING DEFLECTION RATE | 7.500 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.041 INCHES MINIMUM AND 3.042 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.500 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 3.000 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | ZINC OVERALL |
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