4320-00-218-3734 HOUSING,BEARING Index 4320-00-218-3740 SHAFT,SHOULDERED

National Stock Number:
4320-00-218-3737

Federal Supply Class:
4320

National Item Identification Number:
002183737

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:
13288P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
13288P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
3336560UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
33365693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-1336560UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SK-13365693232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7940PC2-20UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
SL7940PC2-293232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
BODY INSIDE DIAMETER5.000 INCHES MINIMUM AND 5.001 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.391 INCHES NOMINAL
BODY STYLEPLAIN W/INTERNAL FLANGE
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.125 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
INTERNAL FLANGE INSIDE DIAMETER4.500 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.188 INCHES NOMINAL
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-B-16541 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY


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