NSN 4820-01-061-0143
Part Details | VALVE SEAT
4820-01-061-0143 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: 204171020, 20417-1020, 4820-01-061-0143, 01-061-0143, 4820010610143, 010610143
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 10, 1978 | 01-061-0143 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-061-0143
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20417-1020 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
Technical Data | NSN 4820-01-061-0143
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 THREADED FLANGED |
| FLANGE DIAMETER | 1.550 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.550 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.625 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.148 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.337 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |