4710-00-771-6737 TUBE ASSEMBLY,METAL Index 6660-00-771-6773 PULLEY ASSEMBLY

National Stock Number:
5360-00-771-6744

Federal Supply Class:
5360

National Item Identification Number:
007716744

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.


Manufacturer Information:
771674419207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL QUANTITY1
COIL HELIX DIRECTIONRIGHT-HAND
END LENGTH1.746 INCHES NOMINAL BOTH ENDS
FIRST BEND RADIUS0.875 INCHES NOMINAL OVERALL
HOOK RADIUS0.125 INCHES NOMINAL OVERALL
INSIDE DIAMETER0.813 INCHES NOMINAL
SECOND BEND RADIUS0.125 INCHES NOMINAL OVERALL
SPRING FREE LENGTH0.156 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.941 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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