4320-00-604-1992 RING,WEARING Index 4320-00-604-1994 RING,WEARING

National Stock Number:
4320-00-604-1993

Federal Supply Class:
4320

National Item Identification Number:
006041993

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:
C227A63857CIRCOR NAVAL SOLUTIONS LLC
CS-4320-052216236DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS)
E-1807863857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER6.985 INCHES MINIMUM AND 6.987 INCHES MAXIMUM
BODY OUTSIDE DIAMETER7.624 INCHES MINIMUM AND 7.625 INCHES MAXIMUM
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.250 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.750 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL
END TO FLANGE DISTANCE1.000 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER5.500 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.312 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.969 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
OVERALL LENGTH1.188 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.750 INCHES NOMINAL


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