4320-00-722-9035 RING,WEARING Index 4320-00-722-9039 RING,WEARING

National Stock Number:
4320-00-722-9036

Federal Supply Class:
4320

National Item Identification Number:
007229036

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:
B119A63857CIRCOR NAVAL SOLUTIONS LLC
R-627,PC.4107310CALABRESE & SONS, INC.
R627PC4157140SALEM MANUFACTURING & SALES INC
R627PC4163857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER5.248 INCHES MINIMUM AND 5.250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER5.748 INCHES MINIMUM AND 5.750 INCHES MAXIMUM
BODY STYLEPLAIN
CHAMFER ANGLE45.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.062 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
III MATERIALCOPPER ALLOY
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.625 INCHES NOMINAL
SURFACE FINISH125.0 MICROINCHES ALL SURFACES


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