NSN 4820-01-393-9899
Part Details | VALVE SEAT
4820-01-393-9899 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: 134B818AB1, 134B818AB-1, 134B818AB1, 134B818AB-1, 4820-01-393-9899, 01-393-9899, 4820013939899, 013939899
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 01, 1994 | 01-393-9899 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-393-9899
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 134B818AB-1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
| 134B818AB-1 | 0BR59 | SIEMENS GOVERNMENT TECHNOLOGIES,INC. |
Technical Data | NSN 4820-01-393-9899
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 1.499 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.375 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.625 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.187 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| SEAL ACCOMMODATION TYPE | GROOVED |
| END ITEM IDENTIFICATION | TURBINE ASSY;GENERAL ELECTRIC CO |