5310-01-442-7720 WASHER,FLAT Index 5360-01-442-7722 SPRING,HELICAL,TORSION

National Stock Number:
5360-01-442-7721

Federal Supply Class:
5360

National Item Identification Number:
014427721

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:
123-4403541 PART 2943689HUNTINGTON INGALLS INC
123-5941946 PART 2943689HUNTINGTON INGALLS INC


Techincal Specification:
COIL HELIX DIRECTIONLEFT-HAND
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
END STYLEHINGE END FIRST END
END STYLESTRAIGHT BEND END (RIGHT) SECOND END
END LENGTH FROM FIRST BEND TO SECOND BEND OR END1.000 INCHES NOMINAL SECOND END
END LENGTH0.786 INCHES NOMINAL FIRST END
END LENGTH1.000 INCHES NOMINAL SECOND END
INSIDE DIAMETER0.562 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY 600 OVERALL
SPRING FREE LENGTH1.750 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.786 INCHES NOMINAL
STOCK DIAMETER0.112 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION LEFT HAND


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