4320-00-101-3703 RING,WEARING Index 4720-00-101-3707 HOSE ASSEMBLY,NONMETALLIC

National Stock Number:
4320-00-101-3705

Federal Supply Class:
4320

National Item Identification Number:
001013705

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:
C102A63857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER2.875 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.250 INCHES NOMINAL
BODY STYLEEXTERNAL LOCKING FLANGE
CENTER FLANGE THICKNESS0.250 INCHES NOMINAL
CORNER RADIUS0.187 INCHES NOMINAL INSIDE RIGHT CORNER
CORNER SHAPEROUND INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE LEFT CORNER
CORNER SHAPESQUARE OUTSIDE RIGHT CORNER
DISTANCE BELOW CENTERLINE0.093 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.375 INCHES NOMINAL
END TO FLANGE DISTANCE0.187 INCHES NOMINAL
GROOVE WIDTH0.031 INCHES NOMINAL
GROOVE DEPTH0.062 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.187 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS1.812 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.125 INCHES NOMINAL
OVERALL LENGTH0.625 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.125 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS1.593 INCHES NOMINAL


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