4320-01-034-1289 RING,WEARING Index 5930-01-034-1294 SWITCH,CODE INDICATING WHEEL

National Stock Number:
4320-01-034-1290

Federal Supply Class:
4320

National Item Identification Number:
010341290

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:
654B0246C051A63857CIRCOR NAVAL SOLUTIONS LLC
999R0336PC3963857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
DISTANCE FROM END0.312 INCHES NOMINAL
BODY INSIDE DIAMETER4.200 INCHES NOMINAL
BODY OUTSIDE DIAMETER4.748 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.188 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 BETWEEN FLANGES0.625 INCHES NOMINAL
END TO FLANGE DISTANCE0.812 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.260 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.204 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.562 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.183 INCHES NOMINAL
OVERALL LENGTH1.000 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.200 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS1.629 INCHES NOMINAL


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