5360-00-172-6821, SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-172-6821

Federal Supply Class:
5360

National Item Identification Number:
001726821

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:

685044-1	3B150	RAYTHEON COMPANY
685044-1	49956	RAYTHEON COMPANY
685044-1	54X10	RAYTHEON COMPANY

Techincal Specification:

COIL TO HOOK INSIDE LENGTH	0.624 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	58
DESIGN TYPE	CLOSED
END STYLE	MACHINE HALF LOOP BOTH ENDS
HOOK RADIUS	0.250 INCHES NOMINAL BOTH ENDS
LOAD RATING	88.00 POUNDS MINIMUM AND 112.00 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5673,COMP 170-7PH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 631 OVERALL
OPENING WIDTH	0.260 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE	11.260 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	9.900 INCHES MINIMUM AND 10.050 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	0.895 INCHES MINIMUM AND 0.915 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD	18.520 INCHES NOMINAL
STOCK DIAMETER	0.123 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
STYLE DESIGNATOR	CYLINDRICAL W/ CONVEX ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	685302,CAGE 49956 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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