5360-00-200-3320 SPRING,HELICAL,EXTENSION Index 5315-00-200-3326 PIN,STRAIGHT,HEADLESS

National Stock Number:
5360-00-200-3321

Federal Supply Class:
5360

National Item Identification Number:
002003321

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:
439921PC710001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.160 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY11
DESIGN TYPECLOSED
END STYLEFULL LOOP FIRST END
END STYLEOFFSET HOOK CENTER SECOND END
INSIDE DIAMETER0.160 INCHES NOMINAL
LOAD RATING0.562 POUNDS MINIMUM AND 0.688 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-853,CLASS 8 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 347 OVERALL
SPRING FREE LENGTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
SPRING LENGTH UNDER LOAD1.000 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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