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National Stock Number:
5360-01-197-3202
Federal Supply Class:
5360
National Item Identification Number:
011973202
Description:
SPRING,HELICAL,TORSION
Detail:
An open-or close-wound coil spring consisting of one or more helical coils, wound from different shapes and types of material and finished at the ends, designed to exert pressure in a rotating direction around the coil axis. Excludes springs designed for thermal actuation (springs in which the torsion forces are counteracted by changes in temperature) and SPRING, REINFORCING, HOSE.
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Manufacturer Information:
| 65720-70017-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER | | CENTER SECTION WIDTH | 1.332 INCHES NOMINAL | | CENTER STYLE | SQUARE TYPE | | COIL AXIS TO CENTER SECTION DISTANCE | 1.248 INCHES NOMINAL | | COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND | | COIL QUANTITY | 7-1/2 | | END STYLE | STRAIGHT OFFSET BOTH ENDS | | END LENGTH | 0.724 INCHES NOMINAL BOTH ENDS | | INSIDE DIAMETER | 0.200 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPRING DEFLECTION RATE | 28.100 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 1.620 INCHES NOMINAL | | SPRING FREE OUTSIDE DIAMETER | 0.344 INCHES MAXIMUM | | STYLE DESIGNATOR | SINGLE TORSION RIGHT HAND |
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