5360-01-390-4051, SPRING,HELICAL,TORSION

4820-01-390-4050 VALVE,LINEAR,DIRECTIONAL CONTROL

National Stock Number:
5360-01-390-4051

Federal Supply Class:
5360

National Item Identification Number:
013904051

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:

8905917-5	06481	NORTHROP GRUMMAN SYSTEMS CORPORATION
8905917-5	17863	LITTON SYSTEMS INC GUIDANCE AND CONTROL SYSTEMS DIV

Techincal Specification:

END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.500 INCHES NOMINAL FIRST END
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.500 INCHES NOMINAL SECOND END
END LENGTH	0.590 INCHES NOMINAL SECOND END
END LENGTH	0.880 INCHES NOMINAL FIRST END
END STYLE	STRAIGHT BEND END (RIGHT) SECOND END
END STYLE	STRAIGHT BEND END (LEFT) FIRST END
INSIDE DIAMETER	0.430 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A313, CLASS 1 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 302 OVERALL
SPRING FREE OUTSIDE DIAMETER	0.486 INCHES NOMINAL
STOCK DIAMETER	0.033 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
STYLE DESIGNATOR	SINGLE TORSION RIGHT HAND
SUPPLEMENTARY FEATURES	AFTER FINISHING, COAT 1 LEG OF SPRING W/INK(P/N 7505719-2) THICKNESS NOT TO EXCEED .001 IN.
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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