5360-00-895-9981, SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-895-9981

Federal Supply Class:
5360

National Item Identification Number:
008959981

Description:
SPRING,HELICAL,EXTENSION

Detail:
An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes SPRING, REINFORCING, HOSE.

Manufacturer Information:

S6110-25091-1

78286

SIKORSKY AIRCRAFT CORPORATION

Techincal Specification:

COIL QUANTITY	50
COIL TO HOOK INSIDE LENGTH	0.850 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH	0.850 INCHES NOMINAL SECOND END
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
DESIGN TYPE	CLOSED
END STYLE	RAISED HOOK FIRST END
END STYLE	RAISED HOOK SECOND END
HOOK RADIUS	0.210 INCHES NOMINAL FIRST END
HOOK RADIUS	0.210 INCHES NOMINAL SECOND END
INSIDE DIAMETER	0.423 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
OPENING WIDTH	0.320 INCHES NOMINAL BOTH ENDS
OPENING WIDTH	0.400 INCHES NOMINAL FIRST END
SPRING FREE LENGTH	5.652 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.575 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT	CADMIUM OVERALL

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