NSN 4820-01-103-3290
Part Details | VALVE SEAT
4820-01-103-3290 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: 8034385049X043, 803-4385049-X-043, 8104385049X043, 810-4385049-X-043, 8104385049B043, 810-4385049-B-043, 8104385049, 810-4385049, 4820-01-103-3290, 01-103-3290, 4820011033290, 011033290
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 12, 1980 | 01-103-3290 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-103-3290
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-4385049-X-043 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 810-4385049-X-043 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-4385049-B-043 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 810-4385049 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-103-3290
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A PLAIN FLANGED |
| FLANGE DIAMETER | 12.234 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 10.234 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 1.375 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 13.313 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SPECIAL FEATURES | WITH STEM GUIDE |