5360-00-316-4474 SPRING,HELICAL,EXTENSION Index 5360-00-316-4479 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-316-4478

Federal Supply Class:
5360

National Item Identification Number:
003164478

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:
18647456232LOCKHEED MARTIN CORPORATION
8446-2103848ARMA DIV AMBAC INDUSTRIES INC


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY12
END LENGTH0.375 INCHES NOMINAL BOTH ENDS
END LENGTH FROM COIL AXIS TO FIRST BEND0.125 INCHES NOMINAL BOTH ENDS
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.250 INCHES NOMINAL BOTH ENDS
END STYLEPARALLEL END BOTH ENDS
END TANGENT ANGLE50.0 DEGREES NOMINAL
INSIDE DIAMETER0.104 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
SPRING FREE LENGTH0.438 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.168 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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