NSN 4820-00-946-0442
Part Details | VALVE SEAT
4820-00-946-0442 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: 101B209XAPC1, 101B209XAPC1, 4820-00-946-0442, 00-946-0442, 4820009460442, 009460442
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 16, 1966 | 00-946-0442 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-946-0442
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 101B209XAPC1 | 24446 | GENERAL ELECTRIC COMPANY |
| 101B209XAPC1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
Technical Data | NSN 4820-00-946-0442
| Characteristic | Specifications |
|---|---|
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.337 INCHES NOMINAL |
| TAPER MINOR DIAMETER | 1.875 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 2.062 INCHES NOMINAL |
| TAPER LENGTH | 1.919 INCHES NOMINAL |