Part Details | WEARING RING
4320-00-218-3338 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: 4142P, 4142P, 174974A, 174974A, SL4143PC30, SL4143PC30, 4320-00-218-3338, 00-218-3338, 4320002183338, 002183338
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 43 | JAN 01, 1963 | 00-218-3338 | 22534 ( RING, WEARING ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4320-00-218-3338
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4142P | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 4142P | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 174974A | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| 174974A | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL4143PC30 | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
| SL4143PC30 | 0UBG9 | CURTISS-WRIGHT ELECTRO-MECHANICALCORPORATION |
Technical Data | NSN 4320-00-218-3338
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| BODY STYLE | PLAIN |
| OVERALL LENGTH | 0.438 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 4.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.933 INCHES MINIMUM AND 4.935 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 3.657 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 6 |
| UNTHREADED MOUNTING HOLE DIAMETER | 0.281 INCHES NOMINAL |
| SPECIAL FEATURES | MTG HOLES COUNTERBORED 0.438 IN. DIA AND 0.250 IN. DEEP |