5360-01-254-2682, SPRING,HELICAL,EXTENSION

5360-01-254-2681 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-01-254-2682

Federal Supply Class:
5360

National Item Identification Number:
012542682

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:

G102-453

26512

NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	22-1/2
COIL TO HOOK INSIDE LENGTH	0.500 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH	1.260 INCHES NOMINAL SECOND END
DESIGN TYPE	CLOSED
END STYLE	LONG ROUND HOOK SECOND END
END STYLE	SHORT TWISTED HOOK FIRST END
INSIDE DIAMETER	0.668 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
OPENING WIDTH	0.635 INCHES NOMINAL SECOND END
SPRING DEFLECTION RATE	3.240 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	3.434 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.802 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL

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