3120-00-611-6821 BEARING,SLEEVE Index 5945-00-611-6824 ARMATURE,RELAY

National Stock Number:
4320-00-611-6822

Federal Supply Class:
4320

National Item Identification Number:
006116822

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:
C169A63857CIRCOR NAVAL SOLUTIONS LLC
R48963857CIRCOR NAVAL SOLUTIONS LLC
R489PC1763857CIRCOR NAVAL SOLUTIONS LLC


Techincal Specification:
BODY INSIDE DIAMETER8.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER9.062 INCHES NOMINAL
BODY STYLEINTERNAL FLANGE W/EXTERNAL LOCKING FLANGE
CORNER RADIUS0.281 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 CENTERLINE0.125 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.750 INCHES NOMINAL
DISTANCE FROM END0.312 INCHES NOMINAL
END TO FLANGE DISTANCE0.688 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER7.375 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.250 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS4.812 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
OVERALL LENGTH1.250 INCHES NOMINAL
MATERIALCOPPER ALLOY
RIGHT SIDE FLANGE THICKNESS0.250 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS4.500 INCHES NOMINAL


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