5310-00-389-2748 WASHER,FLAT Index 5307-00-389-2752 STUD,SHOULDERED AND STEPPED

National Stock Number:
5360-00-389-2750

Federal Supply Class:
5360

National Item Identification Number:
003892750

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:
394072PC410001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
T51J92PC424446GENERAL ELECTRIC COMPANY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL TO HOOK INSIDE LENGTH0.550 INCHES NOMINAL SECOND END
DESIGN TYPECLOSED
END STYLELONG ROUND HOOK SECOND END
END STYLEMACHINED HALF LOOP FIRST END
INSIDE DIAMETER0.475 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-470A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OPENING WIDTH0.125 INCHES NOMINAL FIRST END
OPENING WIDTH0.375 INCHES NOMINAL BOTH ENDS
SPRING FREE LENGTH3.500 INCHES NOMINAL
SPRING FREE OUTSIDE DIAMETER0.625 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL
SURFACE TREATMENTZINC OVERALL


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