5360-00-409-0871, SPRING,HELICAL,TORSION

National Stock Number:
5360-00-409-0871

Federal Supply Class:
5360

National Item Identification Number:
004090871

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:

10159302-2

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

COIL HELIX DIRECTION	LEFT-HAND
COIL QUANTITY	14
END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER
END STYLE	ANGULAR END (RIGHT) SECOND END
END STYLE	ONE HOOK END FIRST END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.250 INCHES MINIMUM AND 0.260 INCHES MAXIMUM SECOND END
END LENGTH	0.600 INCHES NOMINAL FIRST END
END LENGTH	2.160 INCHES NOMINAL SECOND END
INSIDE DIAMETER	0.275 INCHES MINIMUM AND 0.295 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
SPRING DEFLECTION RATE	14.750 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	1.480 INCHES MINIMUM AND 1.520 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	0.475 INCHES MINIMUM AND 0.495 INCHES MAXIMUM
STOCK DIAMETER	0.100 INCHES NOMINAL
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL

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