5360-00-730-6659, SPRING,HELICAL,TORSION

2520-00-730-6658 BOOT,POWER TRANSMISSION COMPONEN

National Stock Number:
5360-00-730-6659

Federal Supply Class:
5360

National Item Identification Number:
007306659

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:

5360007306659	A00AM	E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5360007306659	SCY13	E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
8349603	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTION	LEFT-HAND
COIL QUANTITY	6
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.910 INCHES MINIMUM FIRST END AND 1.090 INCHES MAXIMUM FIRST END
END STYLE	SMALL OFFSET HOOK AT SIDE SECOND END
END STYLE	STRAIGHT BEND END (RIGHT) FIRST END
END LENGTH	4.650 INCHES NOMINAL FIRST END
HOOK LEG LENGTH	0.690 INCHES MINIMUM SECOND END AND 0.810 INCHES MAXIMUM SECOND END
HOOK RADIUS	0.530 INCHES NOMINAL SECOND END
INSIDE DIAMETER	2.560 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-423,TYPE 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
PROPRIETARY CHARACTERISTICS	PACS
SPRING DEFLECTION RATE	27.000 POUNDS PER INCH MINIMUM AND 33.000 POUNDS PER INCH MAXIMUM
SPRING FREE LENGTH	1.400 INCHES MINIMUM AND 1.460 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	2.916 INCHES NOMINAL
STOCK DIAMETER	0.1755 INCHES MINIMUM AND 0.1785 INCHES MAXIMUM
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND

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