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National Stock Number:
5360-00-788-1668
Federal Supply Class:
5360
National Item Identification Number:
007881668
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:
| 32-50049-3 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| COIL QUANTITY | 20 | | COIL TO HOOK INSIDE LENGTH | 1.350 INCHES NOMINAL BOTH ENDS | | COIL HELIX DIRECTION | RIGHT-HAND | | DESIGN TYPE | CLOSED | | END STYLE | FULL LOOP BOTH ENDS | | HOOK RADIUS | 0.095 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.191 INCHES NOMINAL | | LOAD RATING | 12.00 POUNDS NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPRING DEFLECTION RATE | 20.400 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 3.740 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.281 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 4.240 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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