NSN 4820-01-050-0653
Part Details | VALVE SEAT
4820-01-050-0653 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: 270201040, 27020-1040, 27020001PC6, 27020-001PC6, 4820-01-050-0653, 01-050-0653, 4820010500653, 010500653
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | OCT 31, 1977 | 01-050-0653 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-01-050-0653
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 27020-1040 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
| 27020-001PC6 | 78062 | SARGENT AEROSPACE & DEFENSE, LLCDBA SARGENT CONTROLS & AEROSPACE |
Technical Data | NSN 4820-01-050-0653
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.886 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.738 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.243 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 1.500 INCHES NOMINAL |
| SEAL ACCOMMODATION TYPE | GROOVED |