Part Details | WEARING RING
4320-00-218-3779 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: RY17040266, RY170402-66, RY170402, RY-170402, 25748610PH, 257486-10PH, 12922P, 12922P, SL7674PC66, SL7486PC66, SL7486PC66, RY17040266, RY170402-66, 4320-00-218-3779, 00-218-3779, 4320002183779, 002183779
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3779 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-218-3779
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| RY170402-66 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY-170402 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 257486-10PH | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12922P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12922P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7674PC66 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7486PC66 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL7486PC66 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| RY170402-66 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-00-218-3779
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 1.200 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 5.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 4.969 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.270 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.195 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.735 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 0.930 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 4.125 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.270 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.188 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.219 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.094 INCHES NOMINAL |
| DISTANCE FROM END | 0.312 INCHES NOMINAL |
| SPECIAL FEATURES | FURNISHED W/SYNTHETIC RUBBER SEAL |