NSN 4820-01-371-5809
Part Details | VALVE SEAT
4820-01-371-5809 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: DF33064259, DF330642-59, 801640878259, 801-6408782-59, 211055731, 4820-01-371-5809, 01-371-5809, 4820013715809, 013715809
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 19, 1993 | 01-371-5809 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-371-5809
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF330642-59 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 801-6408782-59 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211055731 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-371-5809
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 1 THREADED FLANGED |
| OVERALL HEIGHT | 0.312 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.747 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | FOR BRONZE BALL VALVE |