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National Stock Number:
5360-00-699-7757
Federal Supply Class:
5360
National Item Identification Number:
006997757
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:
| 8671450 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 11 | | DESIGN TYPE | CLOSED | | END STYLE | OFFSET HOOK, RIGHT ANGLE BOTH ENDS | | HOOK RADIUS | 0.188 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.293 INCHES NOMINAL | | LOAD RATING | 4.500 POUNDS MINIMUM AND 5.500 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-474A,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 1.125 INCHES NOMINAL BOTH ENDS | | SPRING DEFLECTION RATE | 10.000 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.582 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES MAXIMUM | | SPRING LENGTH UNDER LOAD | 4.000 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | PHOSPHATE OVERALL |
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