Part Details | WEARING RING
4320-00-398-5986 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: CA6304PC13US, CA6304K131, CA6304K13-1, CA6304131, CA6304-13-1, 4320-00-398-5986, 00-398-5986, 4320003985986, 003985986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-398-5986 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-398-5986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA6304PC13US | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA6304K13-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA6304-13-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-00-398-5986
| Characteristic | Specifications |
|---|---|
| MATERIAL | NICKEL ALLOY |
| OVERALL LENGTH | 0.625 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.748 INCHES MINIMUM AND 2.750 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.375 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.125 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.312 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.312 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 1.625 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL |
| DISTANCE FROM END | 0.219 INCHES NOMINAL |