5360-00-765-7821, SPRING,HELICAL,TORSION

5360-00-765-7820 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-765-7821

Federal Supply Class:
5360

National Item Identification Number:
007657821

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:

204-030-494-001	97499	BELL TEXTRON INC
204-030-494-1	97499	BELL TEXTRON INC

Techincal Specification:

END ANGULAR RELATIONSHIP	ENDS ANGLED ONE TO OTHER
COIL HELIX DIRECTION	LEFT-HAND
COIL QUANTITY	11-7/8
END LENGTH FROM FIRST BEND TO SECOND BEND OR END	0.188 INCHES NOMINAL SECOND END
END LENGTH FROM SECOND BEND TO THIRD BEND OR END	0.120 INCHES NOMINAL SECOND END
END LENGTH	0.316 INCHES NOMINAL SECOND END
END LENGTH	0.410 INCHES NOMINAL FIRST END
END STYLE	ANGULAR SECOND END
END STYLE	OFFSET HINGE END, LEFT SIDE FIRST END
HOOK OPENING WIDTH	0.060 INCHES NOMINAL FIRST END
HOOK RADIUS	0.094 INCHES NOMINAL FIRST END
INSIDE DIAMETER	0.170 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
SPRING FREE LENGTH	0.450 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.238 INCHES NOMINAL
STYLE DESIGNATOR	SINGLE TORSION LEFT HAND

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