5360-00-663-2863 SPRING,HELICAL,TORSION Index 5360-00-663-2870 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-663-2867

Federal Supply Class:
5360

National Item Identification Number:
006632867

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:
47-650-025-180070LOCKHEED MARTIN CORPORATION
47-650-025-197499BELL TEXTRON INC


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY80
DESIGN TYPECLOSED
END STYLERAISED HOOK BOTH ENDS
HOOK RADIUS0.125 INCHES NOMINAL BOTH ENDS
OPENING WIDTH0.219 INCHES NOMINAL BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SPRING FREE OUTSIDE DIAMETER0.359 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
SPRING FREE LENGTH3.759 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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