5360-00-468-8988 SPRING,HELICAL,EXTENSION Index 5360-00-468-8991 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-468-8989

Federal Supply Class:
5360

National Item Identification Number:
004688989

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:
2068-17PCD396169ELECTRIC BOAT CORPORATION
389553PCD380064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY49
DESIGN TYPECLOSED
END STYLEHAND LOOP BOTH ENDS
HOOK RADIUS0.250 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.375 INCHES NOMINAL
LOAD RATING6.100 POUNDS NOMINAL
SPRING FREE OUTSIDE DIAMETER0.500 INCHES NOMINAL
SPRING FREE LENGTH5.125 INCHES NOMINAL
SPRING LENGTH UNDER LOAD4.250 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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