NSN 4820-01-348-4381
Part Details | VALVE SEAT
4820-01-348-4381 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: 6405334, 556640533419, 556-6405334-19, 211036227, 4820-01-348-4381, 01-348-4381, 4820013484381, 013484381
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 09, 1991 | 01-348-4381 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-348-4381
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6405334 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 556-6405334-19 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211036227 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-348-4381
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.219 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.059 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.562 INCHES MINIMUM AND 0.930 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.281 INCHES NOMINAL |