NSN 4820-00-992-9485
Part Details | VALVE SEAT
4820-00-992-9485 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: 101C428AA1, 101C428AAPC1, 101C428AA1, 101C428AAPC1, 4820-00-992-9485, 00-992-9485, 4820009929485, 009929485
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-992-9485 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-992-9485
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 101C428AA1 | 24446 | GENERAL ELECTRIC COMPANY |
| 101C428AAPC1 | 24446 | GENERAL ELECTRIC COMPANY |
| 101C428AA1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
| 101C428AAPC1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
Technical Data | NSN 4820-00-992-9485
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A PLAIN FLANGED |
| FLANGE DIAMETER | 4.2510 INCHES MINIMUM AND 4.2515 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 3.747 INCHES MINIMUM AND 3.748 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.500 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 2.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.672 INCHES MINIMUM AND 0.678 INCHES MAXIMUM |
| FSC APPLICATION DATA | TURBINE,STEAM |