NSN 4820-01-349-7334
Part Details | VALVE SEAT
4820-01-349-7334 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: DF330687 FIND 20, 556640533420, 556-6405334-20, 211036226, 4820-01-349-7334, 01-349-7334, 4820013497334, 013497334
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 03, 1991 | 01-349-7334 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-349-7334
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF330687 FIND 20 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 556-6405334-20 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211036226 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-349-7334
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.746 INCHES MINIMUM AND 1.748 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.000 INCHES MINIMUM AND 1.520 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.438 INCHES NOMINAL |