1560-00-631-7655 SEAL,NONMETALLIC SPECIAL SHAPED Index 5360-00-631-7658 SPRING,HELICAL,TORSION

National Stock Number:
5360-00-631-7657

Federal Supply Class:
5360

National Item Identification Number:
006317657

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:
69-11094-181205THE BOEING COMPANY


Techincal Specification:
END ANGULAR RELATIONSHIPENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY5-33/64
END LENGTH1.053 INCHES NOMINAL BOTH ENDS
END LENGTH FROM SECOND BEND TO THIRD BEND OR END0.553 INCHES NOMINAL FIRST END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END0.553 INCHES NOMINAL SECOND END
END STYLEOFFSET HALF LOOP, LEFT END SECOND END
END STYLEOFFSET HALF LOOP, RIGHT END FIRST END
HOOK RADIUS0.190 INCHES NOMINAL BOTH ENDS
HOOK RADIUS0.190 INCHES NOMINAL FIRST END
INSIDE DIAMETER0.937 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
SPRING FREE LENGTH3.471 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.063 INCHES MAXIMUM
STYLE DESIGNATORSINGLE TORSION LEFT HAND
SURFACE TREATMENTCADMIUM OVERALL


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