NSN 4320-00-218-3228

Part Details | WEARING RING

4320-00-218-3228 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: 356P, 356P, 25505711, 255057-11, SL8165PC38, SL5057PC79, SL5056PC79, CS43200081, CS4320-0081, 4320-00-218-3228, 00-218-3228, 4320002183228, 002183228

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-218-322822534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-218-3228
Part Number Cage Code Manufacturer
356P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
356P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
255057-1193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL8165PC3893232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5057PC7993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5056PC7993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
CS4320-008116236DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL
Technical Data | NSN 4320-00-218-3228
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE4 PLAIN
OVERALL LENGTH0.688 INCHES NOMINAL
BODY OUTSIDE DIAMETER3.625 INCHES NOMINAL
BODY INSIDE DIAMETER3.219 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.313 INCHES NOMINAL
END TO FLANGE DISTANCE0.500 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER2.625 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.125 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS1.781 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS2.000 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.188 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL