Part Details | WEARING RING
4320-00-218-3387 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: 8721471, 872147-1, 310P, 310P, SL7989PC43, SL6782PC72, SL6780PC72, SL5562PC72, SL5560PC72, SL5079PC72, SL5077PC72, RY96051, RY96051, 4320-00-218-3387, 00-218-3387, 4320002183387, 002183387
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3387 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4320-00-218-3387
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 872147-1 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 310P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 310P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7989PC43 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6782PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6780PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5562PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5560PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5079PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5077PC72 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY96051 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY96051 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-00-218-3387
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| OVERALL LENGTH | 4.906 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 10.246 INCHES MINIMUM AND 10.248 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 9.750 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.438 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 2.004 INCHES MINIMUM AND 2.007 INCHES MAXIMUM |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 5.344 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| DISTANCE FROM END | 0.500 INCHES NOMINAL |