NSN 4820-00-679-6817
Part Details | VALVE SEAT
4820-00-679-6817 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: 4135SRN, 4-135SRN, D58005PC2, A58046, 4820-00-679-6817, 00-679-6817, 4820006796817, 006796817
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-679-6817 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-679-6817
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4-135SRN | 32869 | O. C. KECKLEY COMPANY |
| D58005PC2 | 32869 | O. C. KECKLEY COMPANY |
| A58046 | 32869 | O. C. KECKLEY COMPANY |
Technical Data | NSN 4820-00-679-6817
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 3.625 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 3.994 INCHES MINIMUM AND 3.995 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 3.250 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |