Part Details | WEARING RING
4320-00-304-3677 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: Y337D308CX1162, Y337D308CX1-162, Y337D308CX1162, Y337D308CX1-162, Y337D308CX1162, Y337D308CX1-162, 4320-00-304-3677, 00-304-3677, 4320003043677, 003043677
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | OCT 12, 1973 | 00-304-3677 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
EXTERNAL FLANGE
Cross Reference | NSN 4320-00-304-3677
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Y337D308CX1-162 | 88032 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| Y337D308CX1-162 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| Y337D308CX1-162 | 30760 | INGERSOLL RAND CO |
Technical Data | NSN 4320-00-304-3677
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | EXTERNAL FLANGE |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 4.000 INCHES NOMINAL |
| FLANGE DIAMETER | 4.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.375 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.938 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 4 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.250 INCHES NOMINAL |