5360-00-007-3002, SPRING,HELICAL,EXTENSION

5360-00-007-3003 SPRING,HELICAL,COMPRESSION

National Stock Number:
5360-00-007-3002

Federal Supply Class:
5360

National Item Identification Number:
000073002

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:

1-35-6	92967	HUTCHENS INDUSTRIES INC
11662317	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

COIL HELIX DIRECTION	RIGHT-HAND
COIL QUANTITY	60
COIL TO HOOK INSIDE LENGTH	0.875 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH	1.250 INCHES NOMINAL SECOND END
DESIGN TYPE	CLOSED
END STYLE	LONG ROUND HOOK SECOND END
END STYLE	SHORT TWISTED HOOK FIRST END
HOOK RADIUS	0.447 INCHES NOMINAL FIRST END
HOOK RADIUS	0.219 INCHES NOMINAL SECOND END
INSIDE DIAMETER	0.8945 INCHES NOMINAL
MATERIAL	STEEL OVERALL
OPENING WIDTH	0.8555 INCHES NOMINAL SECOND END
SPRING DEFLECTION RATE	3.140 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	8.836 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	1.1055 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL

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