4320-00-398-5976 IMPELLER,PUMP,CENTRIFUGAL Index 4320-00-398-5980 RING,WEARING

National Stock Number:
4320-00-398-5979

Federal Supply Class:
4320

National Item Identification Number:
003985979

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:
CA6507-16-183130AIR & LIQUID SYSTEMS CORPORATION
CA6507K16-183130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY
BODY STYLEINTERNAL AND EXTERNAL FLANGE
OVERALL LENGTH0.875 INCHES NOMINAL
FLANGE DIAMETER6.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.625 INCHES NOMINAL
BODY INSIDE DIAMETER5.250 INCHES NOMINAL
END TO FLANGE DISTANCE0.343 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.968 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER4.375 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.750 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.500 INCHES NOMINAL
CENTER FLANGE THICKNESS0.250 INCHES NOMINAL
POSITIONING LUG WIDTH0.250 INCHES NOMINAL
POSITIONING LUG LENGTH0.250 INCHES NOMINAL
CORNER SHAPESQUARE INSIDE LEFT CORNER
ROUND INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS0.125 INCHES NOMINAL INSIDE RIGHT CORNER


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