4320-00-969-0423 RING,WEARING Index 8030-00-969-0425 TAPE,ANTISEIZING

National Stock Number:
4320-00-969-0424

Federal Supply Class:
4320

National Item Identification Number:
009690424

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:
18116P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
364866-1PH93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
RX143385-3C93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-16486693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER5.125 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.872 INCHES NOMINAL
BODY STYLEEXTERNAL FLANGE
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE LEFT CORNER
CHAMFER ANGLE45.0 DEGREES NOMINAL OUTSIDE LEFT CORNER
CHAMFER LENGTH0.063 INCHES NOMINAL INSIDE LEFT CORNER
CHAMFER LENGTH0.063 INCHES NOMINAL OUTSIDE LEFT CORNER
CORNER SHAPECHAMFERED INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
FLANGE DIAMETER7.188 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
OVERALL LENGTH0.751 INCHES NOMINAL
MATERIALCOPPER ALLOY
SPECIAL FEATURESDRILL AND REAM 1 HOLE FOR PIN,DRIVE FIT FOR 0.250 IN.DIAX0.375 IN.LG PIN 0.250 IN.TO POINT OF DRILL 0.125 IN.CENTER FROM INSIDE EDGE OF FLANGE


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