NSN 4820-00-633-5983
Part Details | VALVE SEAT
4820-00-633-5983 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: 5VRP72PC2, VAG866A, 4820-00-633-5983, 00-633-5983, 4820006335983, 006335983
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-633-5983 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-633-5983
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5VRP72PC2 | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
| VAG866A | 16497 | DRESSER, INC.DBA DRESSER EQUIPMENT GROUP |
Technical Data | NSN 4820-00-633-5983
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 6.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.688 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.688 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 5.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |