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National Stock Number:
5360-00-547-7704
Federal Supply Class:
5360
National Item Identification Number:
005477704
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:
| 437F41009 | 31218 | AMI INDUSTRIES, INC |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 0.500 INCHES NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 26 | | DESIGN TYPE | CLOSED | | END STYLE | MACHINE LOOP BOTH ENDS | | HOOK RADIUS | 0.125 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.148 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | OPENING WIDTH | 0.426 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 2.447 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.250 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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