4320-00-218-4234 RING,WEARING Index 4320-00-218-4241 RING,WEARING

National Stock Number:
4320-00-218-4236

Federal Supply Class:
4320

National Item Identification Number:
002184236

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:
C51A63857CIRCOR NAVAL SOLUTIONS LLC
H4320-218-423603950NAVAL INVENTORY CONTROL POINT MECHANICSBURG


Techincal Specification:
DISTANCE FROM END TO GROOVE CENTER0.628 INCHES NOMINAL
ANCHOR GROOVE WIDTH0.750 INCHES NOMINAL
BODY INSIDE DIAMETER5.966 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.610 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CENTER FLANGE THICKNESS0.500 INCHES NOMINAL
CHAMFER ANGLE4.0 DEGREES NOMINAL INSIDE RIGHT CORNER
CHAMFER LENGTH0.175 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPECHAMFERED INSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.123 INCHES NOMINAL
END TO FLANGE DISTANCE0.375 INCHES NOMINAL
GROOVE WIDTH0.125 INCHES NOMINAL
GROOVE DEPTH0.031 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.873 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.378 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.444 INCHES NOMINAL
OVERALL LENGTH1.196 INCHES NOMINAL
MATERIALCOPPER ALLOY
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.249 INCHES NOMINAL


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