4320-00-604-1993 RING,WEARING Index 4320-00-604-1995 RING,WEARING

National Stock Number:
4320-00-604-1994

Federal Supply Class:
4320

National Item Identification Number:
006041994

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:
B142A63857CIRCOR NAVAL SOLUTIONS LLC
E1132763857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER4.000 INCHES MINIMUM AND 4.002 INCHES MAXIMUM
BODY OUTSIDE DIAMETER4.495 INCHES MINIMUM AND 4.497 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 OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 FED STD SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY


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