Part Details | WEARING RING
4320-00-775-0870 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: 904391, 9043-9-1, CA904391, CA9043-9-1, CA9043 PC.9, CA-9043 PC.9, CS43200219, CS4320-0219, 4320-00-775-0870, 00-775-0870, 4320007750870, 007750870
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-775-0870 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-775-0870
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9043-9-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA9043-9-1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CA-9043 PC.9 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CS4320-0219 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
Technical Data | NSN 4320-00-775-0870
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 2 PLAIN |
| HOLE DIAMETER | 0.125 INCHES NOMINAL |
| HOLE DEPTH | 0.188 INCHES NOMINAL |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| FLANGE DIAMETER | 4.214 INCHES MINIMUM AND 4.219 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 3.998 INCHES MINIMUM AND 3.999 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.624 INCHES MINIMUM AND 2.626 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.281 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.184 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |