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National Stock Number:
5360-00-619-0537
Federal Supply Class:
5360
National Item Identification Number:
006190537
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:
| 9025112 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 42-1/4 | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | HOOK RADIUS | 0.149 INCHES NOMINAL BOTH ENDS | | LOAD RATING | 0.75 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | SPRING DEFLECTION RATE | 2.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 2.203 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.375 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 5.500 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | CHROMIUM OVERALL |
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