5360-00-663-2867 SPRING,HELICAL,EXTENSION Index 5360-00-663-2872 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-663-2870

Federal Supply Class:
5360

National Item Identification Number:
006632870

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:
S1620-6519978286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEREDUCED CENTER LOOP BOTH ENDS
INSIDE DIAMETER0.590 INCHES NOMINAL
LOAD RATING35.500 POUNDS MINIMUM AND 36.500 POUNDS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
SPRING FREE LENGTH1.700 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.750 INCHES NOMINAL
SPRING LENGTH UNDER LOAD2.630 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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