NSN 4320-00-218-3182

Part Details | WEARING RING

4320-00-218-3182 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: 145838, 1280P, 1280P, 104380, 104380, SL5252PC53, SL5252PC53, RW58950PC18A, 4320-00-218-3182, 00-218-3182, 4320002183182, 002183182

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-218-318222534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

EXTERNAL LOCKING FLANGE

Cross Reference | NSN 4320-00-218-3182
Part Number Cage Code Manufacturer
14583893232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
1280P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
1280P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
10438093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
1043800UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5252PC5393232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5252PC530UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
RW58950PC18A93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-218-3182
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE EXTERNAL LOCKING FLANGE
OVERALL LENGTH1.375 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.688 INCHES NOMINAL
BODY INSIDE DIAMETER5.125 INCHES NOMINAL
END TO FLANGE DISTANCE0.500 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.688 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.500 INCHES NOMINAL
CENTER FLANGE THICKNESS0.375 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.844 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.000 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.188 INCHES NOMINAL