NSN 4820-00-474-4473
Part Details | VALVE SEAT
4820-00-474-4473 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: R21410, R214-10, R21410, R214-10, 4820-00-474-4473, 00-474-4473, 4820004744473, 004744473
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-474-4473 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-474-4473
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R214-10 | 56705 | DONALLCO INC |
| R214-10 | 45934 | ONTIC ENGINEERING AND MANUFACTURING,INC. |
Technical Data | NSN 4820-00-474-4473
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.719 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.627 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.594 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| FSC APPLICATION DATA | ACFT PROPELLER FEATHERING PUMP |