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		                             National Stock Number: 5360-01-079-2242
  Federal Supply Class: 5360
  National Item Identification Number: 010792242
  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:
 | 8346349 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |   
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  Techincal Specification:
 | COIL HELIX DIRECTION | LEFT-HAND |  | COIL QUANTITY | 4-3/4 |  | END ANGULAR RELATIONSHIP | ENDS PARALLEL ONE TO OTHER |  | END STYLE | ONE HOOK END OVERALL |  | END LENGTH | 1.375 INCHES MINIMUM  AND 1.406 INCHES MAXIMUM BOTH ENDS |  | INSIDE DIAMETER | 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM |  | SPRING FREE LENGTH | 0.370 INCHES MINIMUM AND 0.400 INCHES MAXIMUM |  | SPRING FREE OUTSIDE DIAMETER | 0.4250 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM |  | STYLE DESIGNATOR | SINGLE TORSION LEFT HAND |  | SURFACE TREATMENT | PHOSPHATE OVERALL |   
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