NSN 4820-00-420-5642
Part Details | VALVE SEAT
4820-00-420-5642 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: 71551100, 7155-1100, 012835, 4820-00-420-5642, 00-420-5642, 4820004205642, 004205642
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 02, 1972 | 00-420-5642 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-420-5642
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7155-1100 | 01496 | AIR DRY CO OF AMERICA, LLCDIV ESTERLINE |
| 012835 | 57328 | BAUER COMPRESSORS, INC. |
Technical Data | NSN 4820-00-420-5642
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.982 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.475 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.314 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.071 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.097 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |