NSN 4820-00-809-8872
Part Details | VALVE SEAT
4820-00-809-8872 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: 179972, 237606, 4820-00-809-8872, 00-809-8872, 4820008098872, 008098872
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1962 | 00-809-8872 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-809-8872
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 179972 | 92392 | ALLIS-CHALMERS CORP |
| 237606 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMSLLC |
Technical Data | NSN 4820-00-809-8872
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | 4 THREADED FLANGED |
| FLANGE DIAMETER | 1.103 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.965 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.469 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.219 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.046 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 0.750 NOMINAL |