6625-00-087-2869 FIXTURE,TEST,ELECTRICAL-ELECTRON Index 4933-00-087-2880 FIXTURE,PROOF,FIRE

National Stock Number:
5360-00-087-2879

Federal Supply Class:
5360

National Item Identification Number:
000872879

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:
1200294219200US ARMY ARDEC RDECOM
515308619200US ARMY ARDEC RDECOM
515308619204ARMY, UNITED STATES DEPARTMENT OF THE
515308619205SPRINGFIELD ARMORY
5360000872879 SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
844879819200US ARMY ARDEC RDECOM


Techincal Specification:
COIL TO HOOK INSIDE LENGTH0.510 INCHES MAXIMUM BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY14
DESIGN TYPECLOSED
END STYLESHORT TWISTED HOOK BOTH ENDS
HOOK RADIUS0.255 INCHES MAXIMUM BOTH ENDS
INSIDE DIAMETER0.490 INCHES MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING DEFLECTION RATE40.000 POUNDS PER INCH NOMINAL
SPRING FREE LENGTH2.582 INCHES MINIMUM AND 2.602 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.676 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-13924A,CLASS 1 MIL SPEC 4TH TREATMENT RESPONSE OVERALL
SURFACE TREATMENTOXIDE OVERALL


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