NSN 4320-00-398-8101

Part Details | WEARING RING

4320-00-398-8101 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: 647P, 622P, 473P, 446P, 446P, 254983Q, SL6509PC71, SL6509PC71, SL6506PC71, SL6506PC71, SL6091PC71, SL6091PC71, SL6088PC71, SL6088PC71, SL5992PC71, SL5992PC71, SL5989PC71, SL5989PC71, SL4983PC71, SL4983PC71, SL4980PC71, SL4980PC71, SL4926PC71, SL4926PC71, SL4923PC71, SL4923PC71, 4320-00-398-8101, 00-398-8101, 4320003988101, 003988101

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-398-810122534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-398-8101
Part Number Cage Code Manufacturer
647P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
622P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
473P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
446P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
446P0UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
254983Q93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6509PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6509PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6506PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6506PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6091PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6091PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6088PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6088PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5992PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5992PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5989PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5989PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4983PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4983PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4980PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4980PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4926PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4926PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4923PC7193232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL4923PC710UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-398-8101
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE6 PLAIN
OVERALL LENGTH1.110 INCHES NOMINAL
BODY OUTSIDE DIAMETER6.370 INCHES NOMINAL
BODY INSIDE DIAMETER5.728 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.220 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.265 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.625 INCHES NOMINAL
END TO FLANGE DISTANCE0.875 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.230 INCHES NOMINAL
INTERNAL FLANGE OUTSIDE DIAMETER5.278 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.760 INCHES NOMINAL
INTERNAL FLANGE LIP WIDTH0.500 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS3.085 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.308 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.027 INCHES NOMINAL
DISTANCE FROM END0.375 INCHES NOMINAL