NSN 4820-00-878-0151
Part Details | VALVE SEAT
4820-00-878-0151 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: 7679125X2PC5, 76791-25X2PC5, 1018004, 101-8004, 4820-00-878-0151, 00-878-0151, 4820008780151, 008780151
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1960 | 00-878-0151 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-878-0151
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 76791-25X2PC5 | 96169 | ELECTRIC BOAT CORPORATION |
| 101-8004 | 53154 | PORTLAND VALVE LLC |
Technical Data | NSN 4820-00-878-0151
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.281 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.938 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SEAT RADIUS | 0.375 INCHES NOMINAL |