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National Stock Number:
5360-00-663-2966
Federal Supply Class:
5360
National Item Identification Number:
006632966
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:
| S1620-63145 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 62 | | DESIGN TYPE | CLOSED | | END STYLE | SHORT TWISTED HOOK BOTH ENDS | | LOAD RATING | 3.875 POUNDS MINIMUM AND 4.125 POUNDS MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NONDEFINITIVE SPEC/STD DATA | 2 TYPE AND C CLASS | | SPRING FREE OUTSIDE DIAMETER | 0.344 INCHES NOMINAL | | SPRING FREE LENGTH | 2.612 INCHES NOMINAL | | SPRING LENGTH UNDER LOAD | 8.000 INCHES NOMINAL | | STYLE DESIGNATOR | CYLINDRICAL | | SURFACE TREATMENT | CADMIUM OVERALL |
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