4320-00-218-3424 RING,WEARING Index 3120-00-218-3430 BUSHING,SLEEVE

National Stock Number:
4320-00-218-3425

Federal Supply Class:
4320

National Item Identification Number:
002183425

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:
178998C93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4449P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
4449P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL-462093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4620PC1100UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4620PC11093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4621PC11093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4750PC11093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL4751PC11093232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
DISTANCE FROM END0.438 INCHES NOMINAL
BODY INSIDE DIAMETER6.220 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.871 INCHES MINIMUM AND 6.873 INCHES MAXIMUM
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.062 INCHES NOMINAL INSIDE LEFT CORNER
CORNER RADIUS0.750 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE LEFT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.501 INCHES NOMINAL
END TO FLANGE DISTANCE0.812 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER5.625 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.250 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.688 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
OVERALL LENGTH1.125 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.312 INCHES NOMINAL


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