NSN 4820-00-446-6353
Part Details | VALVE SEAT
4820-00-446-6353 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: 5329724G5, 5329724P64, 5329724G5, 5329198P8, 5329724P64, 5329724G5, 5329198P8, 4820-00-446-6353, 00-446-6353, 4820004466353, 004466353
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-446-6353 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-446-6353
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 5329724G5 | 80060 | BOSTON NAVAL SHIPYARD |
| 5329724P64 | 24446 | GENERAL ELECTRIC COMPANY |
| 5329724G5 | 24446 | GENERAL ELECTRIC COMPANY |
| 5329198P8 | 24446 | GENERAL ELECTRIC COMPANY |
| 5329724P64 | 71669 | GENERAL ELECTRIC COSWITCHGEAR AND CONTROL DIVISION |
| 5329724G5 | 71669 | GENERAL ELECTRIC COSWITCHGEAR AND CONTROL DIVISION |
| 5329198P8 | 71669 | GENERAL ELECTRIC COSWITCHGEAR AND CONTROL DIVISION |
Technical Data | NSN 4820-00-446-6353
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 8.445 INCHES MINIMUM AND 8.450 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 8.002 INCHES MINIMUM AND 8.003 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 5.281 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.562 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.188 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.344 INCHES NOMINAL |