NSN 4820-00-816-5320
Part Details | VALVE SEAT
4820-00-816-5320 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: 2640405X3PC5, 2640-405X3PC5, 26400877, 2640-087-7, 2640087, 2640-087, 8451889836 PC 7, 845-1889836 PC 7, 8451889836, 845-1889836, 2009539, 20-09539, 2009232, 20-09232, 4820-00-816-5320, 00-816-5320, 4820008165320, 008165320
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-816-5320 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-816-5320
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2640-405X3PC5 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-087-7 | 96169 | ELECTRIC BOAT CORPORATION |
| 2640-087 | 96169 | ELECTRIC BOAT CORPORATION |
| 845-1889836 PC 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 845-1889836 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 20-09539 | 53154 | PORTLAND VALVE LLC |
| 20-09232 | 03670 | TYCO FIRE PRODUCTS LPDBA TYCO FIRE PROTECTION PRODUCTS |
Technical Data | NSN 4820-00-816-5320
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.244 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.872 INCHES MINIMUM AND 0.874 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.837 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| SEAL ACCOMMODATION TYPE | GROOVED |