Part Details | WEARING RING
4320-01-033-1246 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: 5018.22, 4320-01-033-1246, 01-033-1246, 4320010331246, 010331246
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | DEC 29, 1976 | 01-033-1246 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
EXTERNAL LOCKING FLANGE
Cross Reference | NSN 4320-01-033-1246
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5018.22 | 83130 | BUFFALO PUMPS, INC.DIV BUFFALO PUMPS DIV |
Technical Data | NSN 4320-01-033-1246
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | EXTERNAL LOCKING FLANGE |
| OVERALL LENGTH | 0.750 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.000 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 0.437 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 3.500 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.187 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.125 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 2.375 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| END ITEM IDENTIFICATION | SALTWATER COOLING PUMP FOR MAIN REDUCTION GEARS ONBOARD 378 FOOT COAST GUARD CUTTERS |