1450-00-079-0298 BALL,LIFTING ARM Index 3040-00-079-0300 SHAFT,SHOULDERED

National Stock Number:
5360-00-079-0299

Federal Supply Class:
5360

National Item Identification Number:
000790299

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:
165354410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY18-1/2
DESIGN TYPECLOSED
END STYLEDOBBY HOOK BOTH ENDS
HOOK RADIUS0.120 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.407 INCHES NOMINAL
LOAD RATING29.700 POUNDS NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH0.375 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE42.800 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH3.250 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.590 INCHES NOMINAL
SPRING LENGTH UNDER LOAD3.620 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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