4320-00-722-9032 RING,WEARING Index 4320-00-722-9034 RING,WEARING

National Stock Number:
4320-00-722-9033

Federal Supply Class:
4320

National Item Identification Number:
007229033

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:
C198A63857CIRCOR NAVAL SOLUTIONS LLC
R627PC4363857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER5.735 INCHES MINIMUM AND 5.737 INCHES MAXIMUM
BODY OUTSIDE DIAMETER6.249 INCHES MINIMUM AND 6.250 INCHES MAXIMUM
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS1.000 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL
FLANGE DIAMETER6.625 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.312 INCHES NOMINAL
OVERALL LENGTH1.188 INCHES NOMINAL
MATERIALCOPPER ALLOY
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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