NSN 4320-00-103-8373

Part Details | WEARING RING

4320-00-103-8373 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: 993C0046PC47, 654B0186C051A, 654B0186C0, 4320-00-103-8373, 00-103-8373, 4320001038373, 001038373

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
43JUN 14, 196800-103-837322534 ( RING, WEARING )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 4320-00-103-8373
Part Number Cage Code Manufacturer
993C0046PC4763857WARREN PUMPS LLC
654B0186C051A63857WARREN PUMPS LLC
654B0186C063857WARREN PUMPS LLC
Technical Data | NSN 4320-00-103-8373
Characteristic Specifications
BODY STYLE4 PLAIN
OVERALL LENGTH1.000 INCHES NOMINAL
BODY OUTSIDE DIAMETER5.719 INCHES NOMINAL
BODY INSIDE DIAMETER5.094 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS0.188 INCHES NOMINAL
DISTANCE BETWEEN FLANGES0.625 INCHES NOMINAL
END TO FLANGE DISTANCE0.813 INCHES NOMINAL
INTERNAL FLANGE INSIDE DIAMETER4.063 INCHES NOMINAL
INTERNAL FLANGE WIDTH0.281 INCHES NOMINAL
SMALLEST EXTERNAL ANCHOR FLANGE RADIUS2.031 INCHES NOMINAL
LARGEST EXTERNAL ANCHOR FLANGE RADIUS3.063 INCHES NOMINAL
DISTANCE BELOW CENTERLINE0.188 INCHES NOMINAL
DISTANCE FROM END0.250 INCHES NOMINAL