Part Details | VALVE SEAT
4820-00-028-1219 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: 98HM15381, 98HM1538-1, 4820-00-028-1219, 00-028-1219, 4820000281219, 000281219
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-028-1219 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-028-1219
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 98HM1538-1 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDIV MISSION SYSTEMS |
Technical Data | NSN 4820-00-028-1219
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.935 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.759 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.563 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.062 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| FSC APPLICATION DATA | VALVE,AIRCRAFT HYDRAULIC SYSTEM |