5360-00-785-9437, SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-785-9437

Federal Supply Class:
5360

National Item Identification Number:
007859437

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:

32-94470-5

76301

THE BOEING COMPANY

Techincal Specification:

COIL TO HOOK INSIDE LENGTH	0.150 INCHES NOMINAL SECOND END
COIL HELIX DIRECTION	RIGHT-HAND
COIL QUANTITY	25
END STYLE	MACHINED HALF LOOP FIRST END
END STYLE	OFSET HOOK SECOND END
HOOK RADIUS	0.080 INCHES NOMINAL SECOND END
HOOK RADIUS	0.214 INCHES NOMINAL FIRST END
INSIDE DIAMETER	0.428 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
OPENING WIDTH	0.100 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH	2.350 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.620 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
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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