2510-00-321-6482 KINGPIN,FIFTH WHEEL Index 5340-00-321-6484 SPRING AND VALVE ASSEMBLY

National Stock Number:
5360-00-321-6483

Federal Supply Class:
5360

National Item Identification Number:
003216483

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:
545-8170-22-981336CHIEF OF ENGINEERS DEPT OF ARMY
8170-22-972869EIDAL INTERNATIONAL CORPORATION
837967919207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
8170-22-981336CHIEF OF ENGINEERS DEPT OF ARMY


Techincal Specification:
COIL HELIX DIRECTIONRIGHT-HAND OR LEFT-HAND
COIL TO HOOK INSIDE LENGTH0.352 INCHES NOMINAL BOTH ENDS
DESIGN TYPECLOSED
END STYLERAISED HOOK BOTH ENDS
HOOK RADIUS0.500 INCHES NOMINAL BOTH ENDS
INSIDE DIAMETER0.704 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-474A,AMEND 1,COMP A OR B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
OPENING WIDTH0.125 INCHES NOMINAL BOTH ENDS
SPRING FREE OUTSIDE DIAMETER1.000 INCHES NOMINAL
SPRING FREE LENGTH7.750 INCHES NOMINAL
STYLE DESIGNATORCYLINDRICAL


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