NSN 4820-00-993-4045
Part Details | VALVE SEAT
4820-00-993-4045 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: 101B209YE1, 4820-00-993-4045, 00-993-4045, 4820009934045, 009934045
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 28, 1967 | 00-993-4045 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-993-4045
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 101B209YE1 | 03502 | GENERAL ELECTRIC CONAVAL AND DRIVE TURBINE SYSTEMS DEPT |
Technical Data | NSN 4820-00-993-4045
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.126 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.078 INCHES MINIMUM AND 1.093 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |