NSN 4320-00-398-8076

Part Details | WEARING RING

4320-00-398-8076 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: 599P, 2550349, 255034-9, SL6774PC56, SL6142PC56, SL5581PC56, SL5034PC56, SL5034PC56, 4320-00-398-8076, 00-398-8076, 4320003988076, 003988076

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JAN 01, 196300-398-807622534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-398-8076
Part Number Cage Code Manufacturer
599P93232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
255034-993232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6774PC5693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL6142PC5693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5581PC5693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5034PC5693232CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
SL5034PC560UBG9CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION
Technical Data | NSN 4320-00-398-8076
Characteristic Specifications
MATERIAL NICKEL ALLOY
BODY STYLE5 PLAIN
OVERALL LENGTH1.438 INCHES NOMINAL
BODY OUTSIDE DIAMETER10.996 INCHES MINIMUM AND 10.998 INCHES MAXIMUM
BODY INSIDE DIAMETER8.970 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.375 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.312 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.750 INCHES NOMINAL
END TO FLANGE DISTANCE1.062 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS5.499 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS5.656 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.062 INCHES NOMINAL
DISTANCE FROM END0.500 INCHES NOMINAL