NSN 4820-00-470-6538
Part Details | VALVE SEAT
4820-00-470-6538 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: A11083, A1108-3, 4820-00-470-6538, 00-470-6538, 4820004706538, 004706538
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 30, 1970 | 00-470-6538 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-470-6538
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A1108-3 | 95775 | BRUNER CORP |
Technical Data | NSN 4820-00-470-6538
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 2.031 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.671 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.250 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.187 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.093 INCHES NOMINAL |