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National Stock Number:
5360-01-439-4825
Federal Supply Class:
5360
National Item Identification Number:
014394825
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:
| 12390075 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| COIL HELIX DIRECTION | LEFT-HAND | | COIL QUANTITY | 5-1/4 | | END ANGULAR RELATIONSHIP | ENDS ANGLED ONE TO OTHER | | END STYLE | ONE HOOK END BOTH ENDS | | END LENGTH | 0.620 INCHES MINIMUM AND 0.740 INCHES MAXIMUM SECOND END | | END LENGTH | 0.630 INCHES MINIMUM AND 0.750 INCHES MAXIMUM FIRST END | | INSIDE DIAMETER | 0.660 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL UNS K08500 OVERALL | | SPRING DEFLECTION RATE | 0.019 POUNDS PER INCH NOMINAL | | SPRING FREE LENGTH | 0.280 INCHES MINIMUM AND 0.400 INCHES MAXIMUM | | SPRING FREE OUTSIDE DIAMETER | 0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM | | STOCK DIAMETER | 0.045 INCHES NOMINAL | | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-S-171, 5.3.1.1 OR 5.3.2.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL | | SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC OVERALL |
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