4320-01-258-2719 RING,WEARING Index 4720-01-258-2721 HOSE,AIR DUCT

National Stock Number:
4320-01-258-2720

Federal Supply Class:
4320

National Item Identification Number:
012582720

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:
CA11307-983130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER7.019 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.500 INCHES NOMINAL
BODY STYLEPLAIN
CORNER SHAPESQUARE ALL CORNERS
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIALCOPPER ALLOY


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