Part Details | VALVE SEAT
4820-00-140-3707 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: 71021003900, B3971021, B39-71021, 4820-00-140-3707, 00-140-3707, 4820001403707, 001403707
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 25, 1971 | 00-140-3707 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-140-3707
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 71021003900 | 59505 | NEWPORT SCIENTIFIC, INC. |
| B39-71021 | 59505 | NEWPORT SCIENTIFIC, INC. |
Technical Data | NSN 4820-00-140-3707
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 0.585 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.109 INCHES NOMINAL |