5360-00-418-4976, SPRING,HELICAL,EXTENSION

5360-00-418-4977 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-418-4976

Federal Supply Class:
5360

National Item Identification Number:
004184976

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:

568-1925-01

25583

ACRON AVIATION, INC.

Techincal Specification:

COIL QUANTITY	44-1/2
COIL TO HOOK INSIDE LENGTH	0.059 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
DESIGN TYPE	OPEN
END STYLE	MACHINE LOOP BOTH ENDS
HOOK RADIUS	0.0295 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER	0.065 INCHES MINIMUM AND 0.077 INCHES MAXIMUM
LOAD RATING	0.019 POUNDS MINIMUM AND 0.021 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-428 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
OPENING WIDTH	0.021 INCHES MINIMUM AND 0.026 INCHES MAXIMUM BOTH ENDS
SPRING FREE LENGTH	0.390 INCHES MINIMUM AND 0.430 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER	0.075 INCHES MINIMUM AND 0.087 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD	0.838 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171,FINISH 5.4.1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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