NSN 4820-00-910-7944
Part Details | VALVE SEAT
4820-00-910-7944 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: 90902702, 9090270-2, 26707, 4820-00-910-7944, 00-910-7944, 4820009107944, 009107944
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-910-7944 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-910-7944
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 9090270-2 | 18876 | U S ARMY AVIATION AND MISSILECOMMAND |
| 26707 | 81873 | WOODWARD HRT, INC. |
Technical Data | NSN 4820-00-910-7944
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.621 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.343 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.078 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.047 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |