6105-00-994-0849 MOTOR,PNEUMATIC Index 4320-00-994-0852 RING,WEARING

National Stock Number:
4320-00-994-0851

Federal Supply Class:
4320

National Item Identification Number:
009940851

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:
CA1102, PC.983130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER6.283 INCHES MINIMUM AND 6.285 INCHES MAXIMUM
BODY OUTSIDE DIAMETER6.748 INCHES MINIMUM AND 6.749 INCHES MAXIMUM
CORNER SHAPESQUARE ALL CORNERS
FLANGE DIAMETER7.188 INCHES NOMINAL
OVERALL LENGTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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