4320-00-289-3668 RING,WEARING Index 4320-00-289-3673 MOTOR,HYDRAULIC

National Stock Number:
4320-00-289-3670

Federal Supply Class:
4320

National Item Identification Number:
002893670

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:
14330P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION
14330P93232CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION


Techincal Specification:
MATERIALCOPPER ALLOY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390,ALLOY D5 FED SPEC SINGLE MATERIAL RESPONSE
BODY STYLEPLAIN
OVERALL LENGTH1.062 INCHES NOMINAL
BODY OUTSIDE DIAMETER7.020 INCHES NOMINAL
BODY INSIDE DIAMETER6.625 INCHES MINIMUM AND
6.626 INCHES MAXIMUM
CORNER SHAPESQUARE INSIDE LEFT CORNER
CHAMFERED INSIDE RIGHT CORNER
SQUARE OUTSIDE LEFT CORNER
SQUARE OUTSIDE RIGHT CORNER
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.125 INCHES NOMINAL INSIDE RIGHT CORNER
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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