NSN 4820-00-778-4912
Part Details | VALVE SEAT
4820-00-778-4912 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: 1018A, 4820-00-778-4912, 00-778-4912, 4820007784912, 007784912
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 12, 1972 | 00-778-4912 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-778-4912
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1018A | 17062 | P J VALVES INC |
Technical Data | NSN 4820-00-778-4912
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.575 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.860 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.994 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |