1560-00-073-4048 SUPPORT,INSTRUMENT Index 1680-00-073-4057 BELL CRANK

National Stock Number:
5360-00-073-4055

Federal Supply Class:
5360

National Item Identification Number:
000734055

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:
107E2314-877272THE BOEING COMPANY
107E2314-881205THE BOEING COMPANY


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY14
END STYLEOFFSET HALF LOOP, LEFT END BOTH ENDS
END LENGTH0.548 INCHES NOMINAL BOTH ENDS
HOOK LEG LENGTH0.070 INCHES NOMINAL BOTH ENDS
HOOK RADIUS0.060 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.165 INCHES NOMINAL
MATERIALSTEEL UNS K08500 OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPRING FREE LENGTH0.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.262 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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