Part Details | WEARING RING
4320-00-218-3388 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: 311P, 311P, 25507913, 255079-13, SL7988PC42, SL6782PC73, SL6780PC73, SL5562PC73, SL5560PC73, SL5079PC73, SL5077PC73, RY96054, RY96054, 10183, 4320-00-218-3388, 00-218-3388, 4320002183388, 002183388
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3388 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-218-3388
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 311P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 311P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 255079-13 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7988PC42 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6782PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6780PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5562PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5560PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5079PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5077PC73 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY96054 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY96054 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 10183 | 54402 | R.P.S. INC.DBA RPS-NJ |
Technical Data | NSN 4320-00-218-3388
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 6 PLAIN |
| OVERALL LENGTH | 2.187 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 10.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 9.500 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.312 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.469 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.609 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 1.875 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 5.125 INCHES NOMINAL |
| INTERNAL FLANGE OUTSIDE DIAMETER | 8.125 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 1.187 INCHES NOMINAL |
| INTERNAL FLANGE LIP WIDTH | 1.016 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 5.375 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 5.794 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.250 INCHES NOMINAL |
| DISTANCE FROM END | 1.375 INCHES NOMINAL |
| SPECIAL FEATURES | MULTIPLE GROOVES ON INSIDE |