NSN 4820-01-191-8839
Part Details | VALVE SEAT
4820-01-191-8839 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: 1213222, 12132-22, 12132, 4820-01-191-8839, 01-191-8839, 4820011918839, 011918839
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 13, 1984 | 01-191-8839 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-191-8839
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12132-22 | 35795 | LESLIE CONTROLS, INC. |
| 12132 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-191-8839
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.0156 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.125 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.6875 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |