Part Details | WEARING RING
4320-00-398-6260 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: H43203986260, H4320-398-6260, CA63735302US, CA6373-530-2US, CA637315303, CA6373-1-530-3, CA637315301, CA6373-1-530-1, 4320-00-398-6260, 00-398-6260, 4320003986260, 003986260
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-398-6260 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-398-6260
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H4320-398-6260 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA6373-530-2US | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA6373-1-530-3 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA6373-1-530-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-00-398-6260
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| FLANGE DIAMETER | 4.870 INCHES MINIMUM AND 4.875 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 4.498 INCHES MINIMUM AND 4.500 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 4.129 INCHES MINIMUM AND 4.130 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.312 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 3.188 INCHES NOMINAL |
| INTERNAL FLANGE OUTSIDE DIAMETER | 3.433 INCHES MINIMUM AND 3.435 INCHES MAXIMUM |
| INTERNAL FLANGE WIDTH | 0.688 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.247 INCHES MINIMUM AND 0.249 INCHES MAXIMUM |