Part Details | WEARING RING
4320-00-978-7143 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: CA879581, CA8795-8-1, CA87958, CA8795-8, CA113134X1, CA11313-4X1, CA11313, 5522474190S, 55-22474-190S, 4320-00-978-7143, 00-978-7143, 4320009787143, 009787143
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | OCT 12, 1966 | 00-978-7143 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-978-7143
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA8795-8-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA8795-8 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA11313-4X1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA11313 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| 55-22474-190S | 52081 | RAM CENTRIFUGAL PRODUCTS, INC. |
Technical Data | NSN 4320-00-978-7143
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.781 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.748 INCHES MINIMUM AND 4.750 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 4.374 INCHES MINIMUM AND 4.375 INCHES MAXIMUM |