Part Details | WEARING RING
4320-00-218-3773 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: 13465P, 13465P, 43202183773, 4320-218-3773, 4320-00-218-3773, 00-218-3773, 4320002183773, 002183773
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3773 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
EXTERNAL FLANGE
Cross Reference | NSN 4320-00-218-3773
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13465P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 13465P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 4320-218-3773 | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
Technical Data | NSN 4320-00-218-3773
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16261,GR 3 MIL SPEC SINGLE MATERIAL RESPONSE |
| BODY STYLE | EXTERNAL FLANGE |
| OVERALL LENGTH | 0.625 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 5.250 INCHES NOMINAL |
| FLANGE DIAMETER | 5.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.623 INCHES MINIMUM AND 4.624 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 4.220 INCHES NOMINAL |
| LEFT SIDE FLANGE THICKNESS | 0.375 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| SPECIAL FEATURES | MTG HOLES COUNTERBORED 0.438IN.DIA AND 0.281 IN. DEEP |