NSN 4820-01-143-7315
Part Details | VALVE SEAT
4820-01-143-7315 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: 2493772, 10124644, 2493772, 4820-01-143-7315, 01-143-7315, 4820011437315, 011437315
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 08, 1982 | 01-143-7315 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-01-143-7315
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2493772 | 99551 | GOODRICH CORPORATIONDIV POWER TRANSMISSION SYSTEMS |
| 10124644 | A486G | NIMIKKEISTOKESKUS NCB FINLAND |
| 2493772 | 45934 | ONTIC ENGINEERING AND MANUFACTURING,INC. |
Technical Data | NSN 4820-01-143-7315
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 0.670 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.548 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.250 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.255 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.048 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 60.500 NOMINAL |
| SEAL ACCOMMODATION TYPE | GROOVED |