5360-00-725-2103, SPRING,HELICAL,EXTENSION

4540-00-725-2109 HEATING ELEMENT,ELECTRICAL,IMMER

National Stock Number:
5360-00-725-2103

Federal Supply Class:
5360

National Item Identification Number:
007252103

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:

10033352	18876	U S ARMY AVIATION AND MISSILE COMMAND
2102287	18876	U S ARMY AVIATION AND MISSILE COMMAND

Techincal Specification:

COIL HELIX DIRECTION	RIGHT-HAND OR LEFT-HAND
COIL QUANTITY	24
COIL TO HOOK INSIDE LENGTH	0.328 INCHES NOMINAL FIRST END
COIL TO HOOK INSIDE LENGTH	0.703 INCHES NOMINAL SECOND END
DESIGN TYPE	CLOSED
END STYLE	OFFSET HOOK, RIGHT ANGLE SECOND END
END STYLE	OFFSET HOOK, SIDE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH	0.250 INCHES NOMINAL FIRST END
OPENING WIDTH	0.594 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH	2.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER	0.375 INCHES NOMINAL
STYLE DESIGNATOR	CYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 2,CLASS 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENT	CADMIUM AND CHROMATE OVERALL

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