4320-00-398-6021 RING,WEARING Index 4320-00-398-6024 DEFLECTOR,DIRT AND LIQUID

National Stock Number:
4320-00-398-6022

Federal Supply Class:
4320

National Item Identification Number:
003986022

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:
4320-398-602203950NAVAL INVENTORY CONTROL POINT MECHANICSBURG
CA6113-1783130AIR & LIQUID SYSTEMS CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER5.000 INCHES MINIMUM AND 5.001 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.248 INCHES MINIMUM AND 5.250 INCHES MAXIMUM
CENTER FLANGE THICKNESS0.250 INCHES NOMINAL
CORNER RADIUS0.250 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
END TO FLANGE DISTANCE0.312 INCHES NOMINAL
FLANGE DIAMETER5.672 INCHES MINIMUM AND 5.703 INCHES MAXIMUM
INTERNAL FLANGE INSIDE DIAMETER3.875 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER4.250 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.812 INCHES NOMINAL
OVERALL LENGTH0.875 INCHES NOMINAL
MATERIALNICKEL ALLOY


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