5360-00-220-2130 SPRING,HELICAL,COMPRESSION Index 4320-00-220-2132 IMPELLER,PUMP,CENTRIFUGAL

National Stock Number:
4320-00-220-2131

Federal Supply Class:
4320

National Item Identification Number:
002202131

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:
A17612ITEM17K0256CLYDE PUMPS LTD
R606K0256CLYDE PUMPS LTD


Techincal Specification:
BODY INSIDE DIAMETER3.750 INCHES MINIMUM AND 3.752 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.253 INCHES MINIMUM AND 4.254 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL OUTSIDE RIGHT CORNER
CHAMFER LENGTH0.062 INCHES NOMINAL OUTSIDE RIGHT CORNER
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
OVERALL LENGTH0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM
MATERIALCOPPER ALLOY


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