4320-00-398-8242 SLEEVE,SHAFT,PUMP Index 4320-00-398-8246 RING,WEARING

National Stock Number:
4320-00-398-8245

Federal Supply Class:
4320

National Item Identification Number:
003988245

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:
30609843689HUNTINGTON INGALLS INC
5222P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
635-417-18A43689HUNTINGTON INGALLS INC
SL6275PC18A43689HUNTINGTON INGALLS INC
5222P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
OVERALL LENGTH1.438 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.688 INCHES NOMINAL
BODY INSIDE DIAMETER7.062 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
DISTANCE BETWEEN FLANGES1.062 INCHES NOMINAL
END TO FLANGE DISTANCE1.250 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER6.000 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.562 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.000 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.000 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.125 INCHES NOMINAL
DISTANCE FROM END0.312 INCHES NOMINAL
CORNER SHAPESQUARE INSIDE LEFT CORNER
ROUND INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CORNER RADIUS0.500 INCHES NOMINAL INSIDE RIGHT CORNER
MATERIALCOPPER ALLOY
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE


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