NSN 4820-00-364-1890
Part Details | VALVE SEAT
4820-00-364-1890 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: 3226207, 3226207, 4820-00-364-1890, 00-364-1890, 4820003641890, 003641890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-364-1890 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-364-1890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3226207 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3226207 | 55380 | HATCH & KIRK, INC. |
Technical Data | NSN 4820-00-364-1890
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.255 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.880 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.314 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.184 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.438 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |