Part Details | WEARING RING
4320-00-218-4444 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: C109A, 4320-00-218-4444, 00-218-4444, 4320002184444, 002184444
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-4444 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
EXTERNAL LOCKING FLANGE
Cross Reference | NSN 4320-00-218-4444
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C109A | 63857 | WARREN PUMPS LLC |
Technical Data | NSN 4320-00-218-4444
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | EXTERNAL LOCKING FLANGE |
| GROOVE WIDTH | 0.100 INCHES NOMINAL |
| OVERALL LENGTH | 0.878 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.735 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.137 INCHES NOMINAL |
| RIGHT SIDE FLANGE THICKNESS | 0.118 INCHES NOMINAL |
| DISTANCE BETWEEN FLANGES | 0.628 INCHES NOMINAL |
| END TO FLANGE DISTANCE | 0.219 INCHES NOMINAL |
| INTERNAL FLANGE WIDTH | 0.373 INCHES NOMINAL |
| CENTER FLANGE THICKNESS | 0.406 INCHES NOMINAL |
| SMALLEST EXTERNAL ANCHOR FLANGE RADIUS | 1.500 INCHES NOMINAL |
| LARGEST EXTERNAL ANCHOR FLANGE RADIUS | 1.406 INCHES NOMINAL |
| DISTANCE BELOW CENTERLINE | 0.094 INCHES NOMINAL |