NSN 4820-00-763-9866
Part Details | VALVE SEAT
4820-00-763-9866 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: 903391, 90339-1, N8211G6YMM1 ITEM 7, N8211G6Y/MM-1 ITEM 7, 4820-00-763-9866, 00-763-9866, 4820007639866, 007639866
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-763-9866 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-763-9866
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90339-1 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES,INC. |
| N8211G6Y/MM-1 ITEM 7 | 28966 | WAYNE CHEMICAL PRODUCTS CO |
Technical Data | NSN 4820-00-763-9866
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.120 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.424 INCHES MINIMUM AND 0.428 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.293 INCHES MINIMUM AND 0.297 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |