NSN 4820-00-493-3149
Part Details | VALVE SEAT
4820-00-493-3149 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: 19051, 4820-00-493-3149, 00-493-3149, 4820004933149, 004933149
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 13, 1970 | 00-493-3149 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-493-3149
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 19051 | 06177 | PNEUDRAULICS, INC. |
Technical Data | NSN 4820-00-493-3149
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.310 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.257 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.140 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.065 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.380 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |