NSN 4820-00-470-1236
Part Details | VALVE SEAT
4820-00-470-1236 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: 22030623E, 2203-0623E, 22030623, 2203-0623, 4820-00-470-1236, 00-470-1236, 4820004701236, 004701236
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 01, 1972 | 00-470-1236 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-470-1236
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2203-0623E | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
| 2203-0623 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
Technical Data | NSN 4820-00-470-1236
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.499 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.383 INCHES MINIMUM AND 0.386 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.255 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.085 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.068 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |