NSN 4820-00-008-8900
Part Details | VALVE SEAT
4820-00-008-8900 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: 7390803, 739080-3, 7390803, 739080-3, 4820-00-008-8900, 00-008-8900, 4820000088900, 000088900
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUL 28, 1972 | 00-008-8900 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-008-8900
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 739080-3 | 73030 | HAMILTON SUNDSTRAND CORPORATION |
| 739080-3 | 45950 | PEERLESS SCREW PRODUCTS CORPORATION |
Technical Data | NSN 4820-00-008-8900
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 0 THREADED FLANGED |
| FLANGE DIAMETER | 0.438 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.438 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.260 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.358 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.357 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |