NSN 4820-01-247-7811
Part Details | VALVE SEAT
4820-01-247-7811 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: 8343NT8, 8343NT-8, 8343NT ITEM 8, 4820-01-247-7811, 01-247-7811, 4820012477811, 012477811
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 12, 1987 | 01-247-7811 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN THREADED
Cross Reference | NSN 4820-01-247-7811
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8343NT-8 | 79342 | WILLIAM E WILLIAMS, VALVE CORPDBA WILLIAMS VALVE |
| 8343NT ITEM 8 | 79342 | WILLIAM E WILLIAMS, VALVE CORPDBA WILLIAMS VALVE |
Technical Data | NSN 4820-01-247-7811
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN THREADED |
| OVERALL HEIGHT | 0.970 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 7.995 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |