5360-00-534-1481, SPRING,HELICAL,EXTENSION

5977-00-534-1486 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5360-00-534-1481

Federal Supply Class:
5360

National Item Identification Number:
005341481

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:

8026480

18876

U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

COIL TO HOOK INSIDE LENGTH	0.562 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH	0.688 INCHES NOMINAL FIRST END
COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	50
DESIGN TYPE	CLOSED
END STYLE	DOBBY HOOK FIRST END
END STYLE	EXTENDED LOOP SECOND END
HOOK RADIUS	0.062 INCHES NOMINAL SECOND END
HOOK RADIUS	0.125 INCHES NOMINAL FIRST END
INSIDE DIAMETER	0.332 INCHES MINIMUM AND 0.364 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH	0.312 INCHES NOMINAL FIRST END
SPRING FREE LENGTH	6.402 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.484 INCHES MINIMUM AND 0.516 INCHES MAXIMUM
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL

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