NSN 4320-00-302-1905

Part Details | WEARING RING

4320-00-302-1905 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.

Alternate Parts: CA7933PC16A, CA6434PC16US, CA6434K161, CA6434K16-1, CA6434161, CA6434-16-1, CA6431PC16US, CA6430PC16US, 4320-00-302-1905, 00-302-1905, 4320003021905, 003021905

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-302-190522534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-302-1905
Part Number Cage Code Manufacturer
CA7933PC16A83130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
CA6434PC16US83130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
CA6434K16-183130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
CA6434-16-183130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
CA6431PC16US83130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
CA6430PC16US83130BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV
Technical Data | NSN 4320-00-302-1905
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE2 PLAIN
OVERALL LENGTH0.750 INCHES NOMINAL
FLANGE DIAMETER5.250 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.000 INCHES NOMINAL
BODY INSIDE DIAMETER4.125 INCHES NOMINAL
END TO FLANGE DISTANCE0.281 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER2.875 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER3.250 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.625 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.438 INCHES NOMINAL
CENTER FLANGE THICKNESS0.175 INCHES NOMINAL
POSITIONING LUG WIDTH0.125 INCHES NOMINAL
POSITIONING LUG LENGTH0.125 INCHES NOMINAL