NSN 4820-01-377-3890
Part Details | VALVE SEAT
4820-01-377-3890 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: DF330644 FN64, DF330644 FN-64, DF330644, 801640878464, 801-6408784-64, 6408784, 211055673, 4820-01-377-3890, 01-377-3890, 4820013773890, 013773890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 15, 1993 | 01-377-3890 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-377-3890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DF330644 FN-64 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| DF330644 | 43689 | HUNTINGTON INGALLS INCORPORATEDDIV NEWPORT NEWS |
| 801-6408784-64 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6408784 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 211055673 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-377-3890
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | 2.928 IN. OD BY 1.938 IN. ID; 0.375 IN. THK |