5360-00-794-0525 SPRING,HELICAL,EXTENSION Index 1680-00-794-0530 CYLINDER ASSEMBLY,REACTION

National Stock Number:
5360-00-794-0526

Federal Supply Class:
5360

National Item Identification Number:
007940526

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:
246-3356443999THE BOEING COMPANY


Techincal Specification:
COIL QUANTITY20
COIL TO HOOK INSIDE LENGTH0.938 INCHES NOMINAL BOTH ENDS
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
DESIGN TYPECLOSED
END STYLEMACHINE LOOP BOTH ENDS
HOOK RADIUS0.141 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.270 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL UNS K08500 OVERALL
OPENING WIDTH0.719 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH2.730 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.344 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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