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National Stock Number:
5360-00-758-0740
Federal Supply Class:
5360
National Item Identification Number:
007580740
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:
| 53D096071-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| COIL TO HOOK INSIDE LENGTH | 1.200 INCHES NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 7-3/4 | | DESIGN TYPE | CLOSED | | END STYLE | MACHINE LOOP BOTH ENDS | | HOOK RADIUS | 0.520 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 1.040 INCHES NOMINAL | | LOAD RATING | 20.00 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | OPENING WIDTH | 0.750 INCHES NOMINAL BOTH ENDS | | SPRING FREE LENGTH | 3.660 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 1.300 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 4.000 INCHES NOMINAL | | STOCK DIAMETER | 0.130 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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