4320-01-035-6897 PUMP,ROTARY Index 4730-01-035-6900 COUPLING HALF,QUICK DISCONNECT

National Stock Number:
4320-01-035-6898

Federal Supply Class:
4320

National Item Identification Number:
010356898

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:
18379P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
18379P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER7.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER8.000 INCHES NOMINAL
BODY STYLEPLAIN
CHAMFER LENGTH0.094 INCHES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER ANGLE18.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
OVERALL LENGTH0.875 INCHES NOMINAL
MATERIALCOPPER ALLOY


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