NSN 4820-00-717-7776
Part Details | VALVE SEAT
4820-00-717-7776 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: 514331, 4820-00-717-7776, 00-717-7776, 4820007177776, 007177776
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 18, 1970 | 00-717-7776 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-717-7776
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 514331 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
Technical Data | NSN 4820-00-717-7776
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.560 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.203 INCHES MINIMUM AND 0.204 INCHES MAXIMUM |
| FLANGE SEAT TO DISK END HEIGHT | 0.049 INCHES MINIMUM AND 0.051 INCHES MAXIMUM |
| UNDER FLANGE HEIGHT | 0.110 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |