2030-00-220-9471 RING,RETAINER Index 5310-00-220-9475 NUT,PLAIN,HEXAGON

National Stock Number:
5360-00-220-9473

Federal Supply Class:
5360

National Item Identification Number:
002209473

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:
180766410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
180766416624NAVAL RESERVE CENTER


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY30
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.157 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.315 INCHES NOMINAL
LOAD RATING6.000 POUNDS MINIMUM AND 13.000 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING DEFLECTION RATE10.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.556 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.433 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.870 INCHES MINIMUM AND 3.590 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OR CHROMATE OVERALL


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