NSN 4820-01-139-1689
Part Details | VALVE SEAT
4820-01-139-1689 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: 8035001048, 803-5001048, 8035001048 PIECE 2, 803-5001048 PIECE 2, DS2, DS-2, 4820-01-139-1689, 01-139-1689, 4820011391689, 011391689
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 25, 1982 | 01-139-1689 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-139-1689
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-5001048 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-5001048 PIECE 2 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| DS-2 | 57041 | SPECO INC |
Technical Data | NSN 4820-01-139-1689
| Characteristic | Specifications |
|---|