NSN 4820-00-494-3475
Part Details | VALVE SEAT
4820-00-494-3475 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: 2834701, 283470-1, 4820-00-494-3475, 00-494-3475, 4820004943475, 004943475
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 06, 1969 | 00-494-3475 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-494-3475
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 283470-1 | 33068 | TRIUMPH ACTUATION SYSTEMS -CONNECTICUT, LLC |
Technical Data | NSN 4820-00-494-3475
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.542 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.343 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.093 INCHES NOMINAL |