5360-00-209-9248 SPRING,HELICAL,EXTENSION Index 5360-00-209-9250 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-209-9249

Federal Supply Class:
5360

National Item Identification Number:
002099249

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:
5340002099249A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
5340002099249SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
820020819200US ARMY ARDEC RDECOM


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND
COIL QUANTITY8
DESIGN TYPECLOSED
END STYLERAISED HOOK BOTH ENDS
HOOK RADIUS0.109 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.218 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.161 INCHES MINIMUM AND 0.191 INCHES MAXIMUM BOTH ENDS
SPECIAL FEATURESA9 HYDROGEN EMBRITTLEMENT TREATMENT
SPRING FREE LENGTH1.170 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.312 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCOPPER OVERALL


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