NSN 4820-00-992-4660
Part Details | VALVE SEAT
4820-00-992-4660 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: DC62NX1, B53920, 4820-00-992-4660, 00-992-4660, 4820009924660, 009924660
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-992-4660 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-992-4660
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| DC62NX1 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
| B53920 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
Technical Data | NSN 4820-00-992-4660
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A THREADED FLANGED |
| FLANGE DIAMETER | 2.460 INCHES MINIMUM AND 2.480 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 1.000 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.185 INCHES MINIMUM AND 0.189 INCHES MAXIMUM |
| FSC APPLICATION DATA | STEAM TURBINE,ELECTRIC GENERATION |