Part Details | WEARING RING
4320-00-398-8177 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: 25537725, 255377-25, 25537725, 255377-25, 25537711, 255377-11, 12564P, 12564P, SL6528PC62, SL6523PC62, SL6521PC62, SL5377PC62, SL6528, SL-6528, 4320-00-398-8177, 00-398-8177, 4320003988177, 003988177
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-398-8177 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-398-8177
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 255377-25 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 255377-25 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 255377-11 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12564P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 12564P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6528PC62 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6523PC62 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL6521PC62 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL5377PC62 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL-6528 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-00-398-8177
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 1.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 5.748 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 5.095 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.188 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.437 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 0.812 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 4.125 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.250 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 2.750 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 3.031 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.062 INCHES NOMINAL |
| DISTANCE FROM END | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | UNDERSIZE |