4310-00-204-2601 COMPRESSOR UNIT,RECIPROCATING Index 4320-00-204-2604 RING,WEARING

National Stock Number:
4320-00-204-2603

Federal Supply Class:
4320

National Item Identification Number:
002042603

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:
08-999-416-00-00192392ALLIS-CHALMERS CORP


Techincal Specification:
BODY INSIDE DIAMETER4.625 INCHES MINIMUM AND 4.626 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.007 INCHES MINIMUM AND 5.008 INCHES MAXIMUM
BODY STYLEPLAIN W/INTERNAL FLANGE
CORNER SHAPESQUARE ALL CORNERS
INTERNAL FLANGE INSIDE DIAMETER4.610 INCHES MINIMUM AND 4.615 INCHES MAXIMUM
INTERNAL FLANGE WIDTH0.234 INCHES NOMINAL
OVERALL LENGTH0.750 INCHES NOMINAL
MATERIALCOPPER ALLOY
SURFACE FINISH125.0 MICROINCHES INSIDE
SURFACE FINISH125.0 MICROINCHES LEFT FACE
SURFACE FINISH125.0 MICROINCHES OUTSIDE
SURFACE FINISH125.0 MICROINCHES RIGHT FACE


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