3020-00-523-8663 GEAR,SPUR Index 3020-00-523-8665 GEAR,SPUR

National Stock Number:
5360-00-523-8664

Federal Supply Class:
5360

National Item Identification Number:
005238664

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:
5626982423KLEINSCHMIDT INC
SMB18746080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY1-3/4
INSIDE DIAMETER0.516 INCHES MINIMUM AND 0.546 INCHES MAXIMUM
MATERIALSTEEL OVERALL
SPRING FREE LENGTH0.070 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.587 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTTIN OVERALL


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