5360-00-073-4042, SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-073-4042

Federal Supply Class:
5360

National Item Identification Number:
000734042

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:

107C1549-1	77272	THE BOEING COMPANY
107C1549-1	81205	THE BOEING COMPANY

Techincal Specification:

DESIGN TYPE	CLOSED
COIL TO HOOK INSIDE LENGTH	1.810 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	29
END STYLE	LONG ROUND HOOK BOTH ENDS
HOOK RADIUS	0.180 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER	0.806 INCHES MAXIMUM
LOAD RATING	9.00 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL UNS K08500 OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OPENING WIDTH	1.430 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE	2.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH	6.024 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.950 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD	9.620 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL

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