NSN 4320-01-493-3803
Part Details | WEARING RING
4320-01-493-3803 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: 999F0904 FIND NO. 7, 999F0904, 654C0559, 0654C0559C031A, 4320-01-493-3803, 01-493-3803, 4320014933803, 014933803
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 03, 2002 | 01-493-3803 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-01-493-3803
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 999F0904 FIND NO. 7 | 63857 | WARREN PUMPS LLC |
| 999F0904 | 63857 | WARREN PUMPS LLC |
| 654C0559 | 63857 | WARREN PUMPS LLC |
| 0654C0559C031A | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 4320-01-493-3803
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | BASTM B271 ALLOY C9220$BASTM B505 ALLOY C9220$BASTM B584 ALLOY C9220 ALL MATERIAL RESPONSES |
| SPECIAL FEATURES | VALVE BRONZE MATERIAL; MANUFACTURER MATERIAL SPEC. C031A; UPPER CASE RING |
| END ITEM IDENTIFICATION | CVN-76, 68, AND 69 STEAM REBOILER FEED PUMP |