6685-00-063-4134 DAMPENER,FLUID PRESSURE Index 5360-00-063-4147 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-063-4146

Federal Supply Class:
5360

National Item Identification Number:
000634146

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:
4808904381873WOODWARD HRT INC


Techincal Specification:
MATERIALSTEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5688D ASSN STD SINGLE MATERIAL RESPONSE OR
QQ-W-423, COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
STYLE DESIGNATORSINGLE TORSION LEFT HAND
INSIDE DIAMETER0.065 INCHES MINIMUM AND
0.070 INCHES MAXIMUM
SPRING FREE LENGTH0.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.123 INCHES MINIMUM AND
0.128 INCHES MAXIMUM
HOOK RADIUS0.033 INCHES MINIMUM AND
0.034 INCHES MAXIMUM FIRST END
END LENGTH0.150 INCHES NOMINAL FIRST END
0.170 INCHES NOMINAL SECOND END
END LENGTH FROM FIRST BEND TO SECOND BEND OR END0.130 INCHES NOMINAL SECOND END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END0.135 INCHES MINIMUM AND
0.138 INCHES MAXIMUM SECOND END
HOOK LEG LENGTH0.139 INCHES NOMINAL FIRST END
END STYLEOFFSET HALF LOOP, LEFT END FIRST END
ANGULAR SECOND END
COIL HELIX DIRECTIONRIGHT-HAND OR
LEFT-HAND
STOCK DIAMETER0.029 INCHES NOMINAL
COIL QUANTITY7
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER


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