NSN 4320-00-398-7803

Part Details | WEARING RING

4320-00-398-7803 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: 33544500, 335445-00, 255002H, SL7774PC40, SL7774PC40, SL7773PC40, SL7773PC40, SL6702PC54, SL6702PC54, SL6500PC59, SL6500PC59, SL6498PC59, SL6498PC59, SL5970PC59, SL5970PC59, SL5946PC59, SL5946PC59, SL5945PC59, SL5945PC59, SL5842PC59, SL5842PC59, SL5840PC59, SL5840PC59, SL5587PC59, SL5587PC59, SL5107PC59, SL5107PC59, SL5105PC59, SL5105PC59, SL5002PC59, 925P, SL5002PC59, 708P, SK133655, 33544500, 335445-00, SK133655, 4320-00-398-7803, 00-398-7803, 4320003987803, 003987803

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-398-780322534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-398-7803
Part Number Cage Code Manufacturer
335445-000UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
255002H93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL7774PC4093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL7774PC400UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL7773PC4093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL7773PC400UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6702PC5493232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6702PC540UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6500PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6500PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6498PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6498PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5970PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5970PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5946PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5946PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5945PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5945PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5842PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5842PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5840PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5840PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5587PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5587PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5107PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5107PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5105PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5105PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5002PC5993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
925P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5002PC590UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
708P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SK13365593232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
335445-0093232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SK1336550UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-398-7803
Characteristic Specifications
MATERIAL COPPER ALLOY
BODY STYLE4 PLAIN
OVERALL LENGTH1.254 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.750 INCHES NOMINAL
BODY INSIDE DIAMETER5.219 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.306 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.256 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.692 INCHES NOMINAL
END TO FLANGE DISTANCE0.938 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.226 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.375 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.406 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.094 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.094 INCHES NOMINAL
DISTANCE FROM END0.375 INCHES NOMINAL