Part Details | WEARING RING
4320-00-218-3393 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: 342P, 342P, 25488112, 254881-12, SL8807PC40, SL8132PC39, SL7649PC70, SL7647PC90, SL6451PC70, SL6449PC70, SL6413PC70, SL6411PC70, SL4881PC70, SL4879PC70, RY102634LINE2, RW108840ITEM8, H43202183393, H4320-218-3393, 552209818US, 55-22098-18US, 552209818, 55-22098-18, 4320-00-218-3393, 00-218-3393, 4320002183393, 002183393
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3393 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-218-3393
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 342P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 342P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 254881-12 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL8807PC40 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL8132PC39 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7649PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7647PC90 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6451PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6449PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6413PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6411PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL4881PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL4879PC70 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY102634LINE2 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RW108840ITEM8 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| H4320-218-3393 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| 55-22098-18US | 52081 | RAM CENTRIFUGAL PRODUCTS, INC. |
| 55-22098-18 | 52081 | RAM CENTRIFUGAL PRODUCTS, INC. |
Technical Data | NSN 4320-00-218-3393
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390,ALLOY D2 FED SPEC SINGLE MATERIAL RESPONSE |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 0.969 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.996 INCHES MINIMUM AND 2.998 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 2.468 INCHES MINIMUM AND 2.470 INCHES MAXIMUM |
| LEFT SIDE FLANGE THICKNESS | 0.156 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.625 INCHES MINIMUM AND 0.627 INCHES MAXIMUM |
| END TO FLANGE DISTANCE | 0.812 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 1.812 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.406 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.438 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 1.688 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| DISTANCE FROM END | 0.312 INCHES NOMINAL |