4520-01-626-2449 HEATER,SPACE,ELECTRIC 5330-01-625-8412 SEAL,PLAIN

National Stock Number:
5360-01-625-8515

Federal Supply Class:
5360

National Item Identification Number:
016258515

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:
167-7551439-3253711NAVAL SEA SYSTEMS COMMAND
B541-9183-3296169ELECTRIC BOAT CORPORATION


Techincal Specification:
END ANGULAR RELATIONSHIPENDS PARALLEL ONE TO OTHER
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITYQ7
END LENGTH FROM FIRST BEND TO SECOND BEND OR END3.880 INCHES NOMINAL SECOND END
END STYLEHINGE END FIRST END
END STYLESTRAIGHT BEND END (RIGHT) SECOND END
END LENGTH1.698 INCHES NOMINAL FIRST END
END LENGTH2.800 INCHES NOMINAL SECOND END
INSIDE DIAMETER1.510 INCHES NOMINAL
MATERIALNICKEL ALLOY K-500 OR NICKEL ALLOY 502 OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPRING FREE LENGTH1.840 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER1.886 INCHES NOMINAL
STYLE DESIGNATORSINGLE TORSION RIGHT HAND


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