Part Details | WEARING RING
4320-00-408-9121 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: 065401, 4320-00-408-9121, 00-408-9121, 4320004089121, 004089121
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JUL 13, 1970 | 00-408-9121 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN W/INTERNAL FLANGE
Cross Reference | NSN 4320-00-408-9121
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 065401 | 07524 | DOVER ENERGY, INC.DBA BLACKMER PUMP |
Technical Data | NSN 4320-00-408-9121
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC |
| BODY STYLE | PLAIN W/INTERNAL FLANGE |
| OVERALL LENGTH | 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 5.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 6.485 INCHES MINIMUM AND 6.490 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 3.375 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 2.062 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.125 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 2 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.378 INCHES NOMINAL |
| SPECIAL FEATURES | ONE 0.375 IN. HOLE ONVERTICAL CENTER LINE,CENTERED 0.375 IN. FROM OUTER PERIPHERY |