5360-00-663-1579 SPRING,HELICAL,TORSION Index 5360-00-663-1597 SPRING,HELICAL,EXTENSION

National Stock Number:
5360-00-663-1589

Federal Supply Class:
5360

National Item Identification Number:
006631589

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:
233195618355THE BOEING COMPANY
233195688277THE BOEING COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY52
COIL TO HOOK INSIDE LENGTH0.530 INCHES NOMINAL SECOND END
COIL TO HOOK INSIDE LENGTH2.467 INCHES NOMINAL FIRST END
DESIGN TYPECLOSED
END STYLERAISED HOOK FIRST END
END STYLESHORT TWISTED HOOK SECOND END
INSIDE DIAMETER0.685 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-W-6101 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH1.937 INCHES NOMINAL FIRST END
SPRING FREE LENGTH8.312 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.875 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTCADMIUM OVERALL


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