3020-00-839-8995 GEAR,SPUR Index 5305-00-839-8997 SETSCREW

National Stock Number:
5360-00-839-8996

Federal Supply Class:
5360

National Item Identification Number:
008398996

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:
117128210001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY14-1/4
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.218 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.448 INCHES NOMINAL
LOAD RATING2.200 POUNDS MINIMUM AND 2.700 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470A,2 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE LENGTH2.281 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.562 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.375 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTZINC OVERALL


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