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National Stock Number:
5360-00-450-4438
Federal Supply Class:
5360
National Item Identification Number:
004504438
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:
| 12W9891-8 | 04811 | THE PRECISION COIL SPRING COMPANY | | 12W9891-8 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER | | COIL HELIX DIRECTION | LEFT-HAND | | COIL QUANTITY | 6-1/8 | | END LENGTH FROM COIL AXIS TO FIRST BEND | 0.440 INCHES NOMINAL OVERALL | | END LENGTH FROM FIRST BEND TO SECOND BEND OR END | 0.060 INCHES NOMINAL OVERALL | | END STYLE | OFFSET EYE SECOND END | | END STYLE | ONE HOOK END FIRST END | | INSIDE DIAMETER | 0.210 INCHES NOMINAL | | SPRING FREE LENGTH | 0.500 INCHES MINIMUM AND 0.530 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.344 INCHES NOMINAL | | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND | | SURFACE TREATMENT | CADMIUM OVERALL |
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