Part Details | WEARING RING
4320-00-775-0871 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: CA90439X1, CA9043-9X1, CS43200346,PC.3, CS4320-0346,PC.3, 4320-00-775-0871, 00-775-0871, 4320007750871, 007750871
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1962 | 00-775-0871 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
EXTERNAL FLANGE
Cross Reference | NSN 4320-00-775-0871
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| CA9043-9X1 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
| CS4320-0346,PC.3 | 16236 | DLA LAND AND MARITIMEDBA ENGINEERING AND TECHNICAL |
Technical Data | NSN 4320-00-775-0871
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | EXTERNAL FLANGE |
| 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 | 2.014 INCHES MINIMUM AND 2.016 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.281 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM |
| POSITIONING HOLE WIDTH | 0.125 INCHES NOMINAL |
| POSITIONING HOLE DEPTH | 0.188 INCHES NOMINAL |
| SPECIAL FEATURES | RIGHT FACE TAPERS FROM 0.7500 IN. AT O.D. TO 0.562 IN. AT I.D. |