5360-01-257-6688 SPRING,HELICAL,TORSION Index 5360-01-257-6690 SPRING,HELICAL,TORSION

National Stock Number:
5360-01-257-6689

Federal Supply Class:
5360

National Item Identification Number:
012576689

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:
6289617-253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY6-7/8
END LENGTH2.500 INCHES NOMINAL BOTH ENDS
END STYLEONE HOOK END BOTH ENDS
INSIDE DIAMETER0.957 INCHES MINIMUM AND 0.981 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-5678 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 631 OVERALL
SPRING FREE LENGTH1.020 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.255 INCHES MINIMUM AND 1.279 INCHES MAXIMUM
STYLE DESIGNATORSINGLE TORSION RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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