NSN 4320-00-398-7995

Part Details | WEARING RING

4320-00-398-7995 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: SL4361PC55, SL4358PC55, SL4274PC96, SL4272PC96, 4435P, 4435P, 171267B, 10177, 4320-00-398-7995, 00-398-7995, 4320003987995, 003987995

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-398-799522534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-398-7995
Part Number Cage Code Manufacturer
SL4361PC5593232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4358PC5593232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4274PC9693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4272PC9693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
4435P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
4435P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
171267B93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
1017754402R.P.S. INC.DBA RPS-NJ
Technical Data | NSN 4320-00-398-7995
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE4 PLAIN
OVERALL LENGTH0.813 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.063 INCHES NOMINAL
BODY INSIDE DIAMETER4.125 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.438 INCHES NOMINAL
END TO FLANGE DISTANCE0.625 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER3.875 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.125 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.813 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.750 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.063 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL