Part Details | WEARING RING
4320-00-218-4318 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: C67A, BS51639PC6, BS5-1639PC6, 4320-00-218-4318, 00-218-4318, 4320002184318, 002184318
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-4318 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-218-4318
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C67A | 63857 | WARREN PUMPS LLC |
| BS5-1639PC6 | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 4320-00-218-4318
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | 4 PLAIN |
| OVERALL LENGTH | 1.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 10.500 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 10.000 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.250 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 1.250 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 1.625 INCHES NOMINAL |
| INTERNAL FLANGE INSIDE DIAMETER | 8.750 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.875 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 5.313 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 5.625 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.125 INCHES NOMINAL |
| DISTANCE FROM END | 0.313 INCHES NOMINAL |