Part Details | WEARING RING
4320-00-978-8941 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: 99G2BS, D2B17AG, 99G2BS, D2B17AG, 552212419, 55-22124-19, 4320-00-978-8941, 00-978-8941, 4320009788941, 009788941
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-978-8941 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-978-8941
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 99G2BS | 82796 | COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE |
| D2B17AG | 82796 | COLTEC INDUSTRIES INC.DBA FAIRBANKS MORSE ENGINE |
| 99G2BS | 7PZX0 | FAIRBANKS MORSE, LLC |
| D2B17AG | 7PZX0 | FAIRBANKS MORSE, LLC |
| 55-22124-19 | 52081 | RAM CENTRIFUGAL PRODUCTS, INC. |
Technical Data | NSN 4320-00-978-8941
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.635 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.018 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.625 INCHES NOMINAL |