Part Details | WEARING RING
4320-00-218-3927 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: RY105868, RY105868, 4320-00-218-3927, 00-218-3927, 4320002183927, 002183927
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3927 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN W/INTERNAL FLANGE
Cross Reference | NSN 4320-00-218-3927
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RY105868 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY105868 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-00-218-3927
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | PLAIN W/INTERNAL FLANGE |
| OVERALL LENGTH | 1.938 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 15.625 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 16.700 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 16.125 INCHES MINIMUM AND 16.126 INCHES MAXIMUM |
| INTERNAL FLANGE INSIDE DIAMETER | 14.750 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.438 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 8 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |