NSN 4820-00-912-1138
Part Details | VALVE SEAT
4820-00-912-1138 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: 304206035100000, 304-206-035-100-000, 4820-00-912-1138, 00-912-1138, 4820009121138, 009121138
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-912-1138 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-912-1138
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 304-206-035-100-000 | 04613 | PENTAIR VALVES & CONTROLS US LPDIV PENTAIR FLOW CONTROL |
Technical Data | NSN 4820-00-912-1138
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| FLANGE DIAMETER | 4.938 INCHES NOMINAL |
| OVERALL HEIGHT | 2.062 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 4.062 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 3.750 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.500 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 1.531 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |