5360-00-556-6837, SPRING,HELICAL,TORSION

National Stock Number:
5360-00-556-6837

Federal Supply Class:
5360

National Item Identification Number:
005566837

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:

61200-63038-103	78286	SIKORSKY AIRCRAFT CORPORATION
61200-63038-103	81753	CONNECTICUT SPRING & STAMPING CORPORATION THE
61200-63038-103	92830	BARNES GROUP INC.

Techincal Specification:

END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTION	LEFT-HAND
COIL QUANTITY	10
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.280 INCHES NOMINAL OVERALL
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.280 INCHES NOMINAL OVERALL
END STYLE	ANGULAR END (RIGHT) SECOND END
END STYLE	MACHINE LOOP END FIRST END
END LENGTH	0.720 INCHES NOMINAL AND 0.880 INCHES NOMINAL BOTH ENDS
HOOK RADIUS	0.120 INCHES NOMINAL OVERALL
INSIDE DIAMETER	0.387 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423,COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 302 OVERALL
SPRING FREE LENGTH	0.990 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.567 INCHES NOMINAL
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	SS8435,CAGE 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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