5360-00-139-7217 SPRING,HELICAL,EXTENSION Index 5330-00-139-7223 GASKET

National Stock Number:
5360-00-139-7218

Federal Supply Class:
5360

National Item Identification Number:
001397218

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:
1122-0003-0154089DRS C3 & AVIATION COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL QUANTITY25
DESIGN TYPECLOSED
END STYLEFULL LOOP SECOND END
END STYLESHORT TWISTED HOOK FIRST END
INSIDE DIAMETER0.138 INCHES MINIMUM AND 0.148 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 302 OVERALL
SPRING FREE LENGTH0.917 INCHES MINIMUM AND 0.947 INCHES MAXIMUM
SPRING FREE OUTSIDE DIAMETER0.170 INCHES MINIMUM AND 0.180 INCHES MAXIMUM
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTPASSIVATE OVERALL


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