NSN 4820-00-863-8219
Part Details | VALVE SEAT
4820-00-863-8219 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: BUWEPSDWG1408268, 1408268, 4820-00-863-8219, 00-863-8219, 4820008638219, 008638219
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-863-8219 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-863-8219
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| BUWEPSDWG1408268 | 44114 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
| 1408268 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 4820-00-863-8219
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.343 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.502 INCHES MINIMUM AND 0.503 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.312 INCHES MINIMUM AND 0.322 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 40.000 MINIMUM AND 50.000 MAXIMUM |