5360-00-205-4637 SPRING,HELICAL,EXTENSION Index 4920-00-205-4643 CABLE SUBASSEMBLY,E

National Stock Number:
5360-00-205-4640

Federal Supply Class:
5360

National Item Identification Number:
002054640

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:
556-344111530LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN INFORMATION SYSTEMS & GLOBAL SOLUTIONS
PM7566289WISCONSIN MOTORS LLC


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY12
DESIGN TYPECLOSED
END STYLERAISED HOOK BOTH ENDS
HOOK RADIUS0.029 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.052 INCHES MINIMUM AND 0.057 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH0.063 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH0.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.080 INCHES MINIMUM AND 0.085 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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