NSN 4820-01-223-3778
Part Details | VALVE SEAT
4820-01-223-3778 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: 2664485, 4820-01-223-3778, 01-223-3778, 4820012233778, 012233778
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 28, 1985 | 01-223-3778 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-223-3778
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2664485 | 06848 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 4820-01-223-3778
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 0.730 INCHES NOMINAL |
| OVERALL HEIGHT | 0.800 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.620 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.380 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 50.000 NOMINAL |
| SPECIAL FEATURES | STEM SECOND END 0.35 IN. L,0.28 IN. END OD,0.19 IN. BORE THRU TO BODY ID; 4 HOLES THRU BODY WALL 0.1875 IN. DIA EQ SP |
| END ITEM IDENTIFICATION | RELIEF VALVE ASSY 2664483 |
| FSC APPLICATION DATA | MAIN FUEL CONTROL,P/N 441396,FOR F100-PW-220 ACFT ENG |