5360-00-678-3105 SPRING,HELICAL,EXTENSION Index 5998-00-678-3108 CIRCUIT CARD ASSEMBLY

National Stock Number:
5360-00-678-3106

Federal Supply Class:
5360

National Item Identification Number:
006783106

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:
5360006783106SCY13E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES FORCES ARMEE
875417619207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
COIL QUANTITY26
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.250 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.770 INCHES MINIMUM AND 0.774 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474A,CLASS A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH0.240 INCHES NOMINAL BOTH ENDS
SPRING DEFLECTION RATE0.890 POUNDS PER INCH MINIMUM AND 0.990 POUNDS PER INCH MAXIMUM
SPRING FREE LENGTH2.686 INCHES MINIMUM AND 2.690 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.880 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPHOSPHATE OVERALL


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