3020-00-823-5258 GEAR,HELICAL Index 6625-00-823-5263 TEST SET,SUB ASSY

National Stock Number:
5360-00-823-5260

Federal Supply Class:
5360

National Item Identification Number:
008235260

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:
SCB12558080063US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY38-1/2
COIL TO HOOK INSIDE LENGTH0.214 INCHES NOMINAL BOTH ENDS
DESIGN TYPECLOSED
END STYLEFULL HOOK BOTH ENDS
HOOK RADIUS0.125 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.156 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.187 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH1.468 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.298 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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