5360-00-233-3757 SPRING,HELICAL,EXTENSION Index 6625-00-233-3776 LEAD,TEST

National Stock Number:
5360-00-233-3766

Federal Supply Class:
5360

National Item Identification Number:
002333766

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.


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONLEFT-HAND
COIL QUANTITY9-1/2
END LENGTH0.438 INCHES NOMINAL SECOND END
END LENGTH1.063 INCHES NOMINAL FIRST END
END STYLEONE HOOK END BOTH ENDS
INSIDE DIAMETER0.219 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPECIAL FEATURESTORQUE LOAD RATING 2.04 IN-LB NOM; TORQUE LOAD RATING ROTATION 360.0 DEG; END DIMENSION FROM FIRST BEND TO SECOND BEND OR END 0.224 IN. NOM
SPRING FREE LENGTH0.688 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.292 INCHES NOMINAL
STOCK DIAMETER0.037 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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