NSN 4820-00-689-5901
Part Details | VALVE SEAT
4820-00-689-5901 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: 304206240640000, 304-206-240-640-000, 4820-00-689-5901, 00-689-5901, 4820006895901, 006895901
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 31, 1968 | 00-689-5901 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-689-5901
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 304-206-240-640-000 | 04613 | PENTAIR VALVES & CONTROLS US LPDIV PENTAIR FLOW CONTROL |
Technical Data | NSN 4820-00-689-5901
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 2.875 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 27.000 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 24.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 5.000 NOMINAL |
| SPECIAL FEATURES | TWO HOLES,1.500 IN. DIA,180 DEG APART ON BODY |