NSN 4820-01-181-5791
Part Details | VALVE SEAT
4820-01-181-5791 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: 803138554110204, 803-1385541-102-04, 8031385541, 803-1385541, 4820-01-181-5791, 01-181-5791, 4820011815791, 011815791
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 12, 1984 | 01-181-5791 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-181-5791
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 803-1385541-102-04 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 803-1385541 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-01-181-5791
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 2.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 11.000 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 30.000 NOMINAL |