4820-00-289-3644 VALVE,SAFETY RELIEF Index 4320-00-289-3659 RING,WEARING

National Stock Number:
4320-00-289-3657

Federal Supply Class:
4320

National Item Identification Number:
002893657

Description:
RING,WEARING

Detail:
A cylindrical item with or without flange(s), designed to be inserted in a pump casing or secured to the impeller of a centrifugal pump. It is used for the purpose of providing a close running clearance between the impeller and casing in order to prevent or overcome leakage due to erosion. It may also be used as a diffuser ring in the suction and discharge throats of valves.


Manufacturer Information:
52-103-976-00-00192392ALLIS-CHALMERS CORP
52-103-976-0192392ALLIS-CHALMERS CORP
52-520-945PC4A92392ALLIS-CHALMERS CORP
52-520-945PC5A92392ALLIS-CHALMERS CORP
52-520-947PC4A92392ALLIS-CHALMERS CORP
52-520-947PC5A92392ALLIS-CHALMERS CORP
U20945PC4A92392ALLIS-CHALMERS CORP
U20945PC5A92392ALLIS-CHALMERS CORP
U20947PC4A92392ALLIS-CHALMERS CORP
U20947PC5A92392ALLIS-CHALMERS CORP
U3976-192392ALLIS-CHALMERS CORP


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