NSN 4820-00-659-9986
Part Details | VALVE SEAT
4820-00-659-9986 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: 1670499, 4820-00-659-9986, 00-659-9986, 4820006599986, 006599986
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-659-9986 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-659-9986
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1670499 | 12204 | DAIMLER CHRYSLER |
Technical Data | NSN 4820-00-659-9986
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 1.639 INCHES MINIMUM AND 1.640 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.369 INCHES MINIMUM AND 1.379 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 0.750 NOMINAL |