NSN 4820-00-493-1859
Part Details | VALVE SEAT
4820-00-493-1859 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: 13206E7407, 9576221, 9576-22-1, 13206E7407, 4820-00-493-1859, 00-493-1859, 4820004931859, 004931859
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 13, 1970 | 00-493-1859 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-493-1859
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 13206E7407 | 97403 | CECOM LR CENTER |
| 9576-22-1 | 91340 | MET-PRO CORPORATION |
| 13206E7407 | 91340 | MET-PRO CORPORATION |
Technical Data | NSN 4820-00-493-1859
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 1.000 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.748 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.438 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| TAPER MINOR DIAMETER | 0.551 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 0.748 INCHES NOMINAL |
| TAPER LENGTH | 1.000 INCHES NOMINAL |