4320-00-218-4236 RING,WEARING Index 4320-00-218-4244 RING,WEARING

National Stock Number:
4320-00-218-4241

Federal Supply Class:
4320

National Item Identification Number:
002184241

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:
BS5-1449PC563857CIRCOR NAVAL SOLUTIONS LLC
BS5-1450PC563857CIRCOR NAVAL SOLUTIONS LLC
C69A63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
DISTANCE FROM END TO GROOVE CENTER4.109 INCHES NOMINAL
ANCHOR GROOVE WIDTH0.750 INCHES NOMINAL
BODY INSIDE DIAMETER8.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER9.375 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CENTER FLANGE THICKNESS0.625 INCHES NOMINAL
CORNER RADIUS0.312 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 CENTERLINE0.062 INCHES NOMINAL
END TO FLANGE DISTANCE0.375 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER7.000 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.562 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.750 INCHES NOMINAL
OVERALL LENGTH1.625 INCHES NOMINAL
MATERIALCOPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS4.562 INCHES NOMINAL


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