5360-01-278-1215, SPRING,HELICAL,EXTENSION

4010-01-278-1216 WIRE ROPE ASSEMBLY,SINGLE LEG

National Stock Number:
5360-01-278-1215

Federal Supply Class:
5360

National Item Identification Number:
012781215

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:

13228E6105	97403	CECOM LR CENTER
BS.2318.00.00.074	9F398	IAI NORTH AMERICA INC.
BS.2334.00.00.042	9F398	IAI NORTH AMERICA INC.

Techincal Specification:

END ANGULAR RELATIONSHIP	ENDS PARALLEL ONE TO OTHER
COIL QUANTITY	21
COIL TO HOOK INSIDE LENGTH	0.484 INCHES MINIMUM AND 0.524 INCHES MAXIMUM BOTH ENDS
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
DESIGN TYPE	CLOSED
END STYLE	SHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS	0.242 INCHES MINIMUM AND 0.262 INCHES MAXIMUM BOTH ENDS
INSIDE DIAMETER	0.484 INCHES MINIMUM AND 0.524 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	SAE J-178 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
SPRING FREE LENGTH	2.362 INCHES MINIMUM AND 2.402 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	0.610 INCHES MINIMUM AND 0.650 INCHES MAXIMUM
STOCK DIAMETER	0.063 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,CL2,TY2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL

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