NSN 4820-00-856-7723
Part Details | VALVE SEAT
4820-00-856-7723 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: C229, 4820-00-856-7723, 00-856-7723, 4820008567723, 008567723
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-856-7723 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-856-7723
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C229 | 98939 | AEROCONTROLEX GROUP, INC.DBA AEROCONTROLEX |
Technical Data | NSN 4820-00-856-7723
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.561 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.341 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.187 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.219 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.375 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |