6660-00-351-8683 COUNTERBALANCE Index 5360-00-351-8685 SPRING,HELICAL,COMPRESSION

National Stock Number:
5360-00-351-8684

Federal Supply Class:
5360

National Item Identification Number:
003518684

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:
109016205487LEXMARK INTERNATIONAL, INC.


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY28-1/2
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.075 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.113 INCHES NOMINAL
MATERIALSTEEL OVERALL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SPECIAL TEST FEATURES
SPECIAL TEST FEATURESTESTED IN ACCORDANCE W/NAVORD OD 36190
SPRING DEFLECTION RATE2.866 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH0.825 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.151 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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