NSN 4820-00-243-9580
Part Details | VALVE SEAT
4820-00-243-9580 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.
Alternate Parts: 5R718, 5R0718, 4820-00-243-9580, 00-243-9580, 4820002439580, 002439580
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 28, 1971 | 00-243-9580 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-243-9580
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5R718 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 5R0718 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
Technical Data | NSN 4820-00-243-9580
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 2.562 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.750 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.203 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.062 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |