NSN 4820-00-212-5254
Part Details | VALVE SEAT
4820-00-212-5254 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: 24048011036171REVAPC4, 240-4801-1036171REVAPC4, 24048011036166REVAPC4, 240-4801-1036166REVAPC4, 24048241036218REVAPC24, 240-4824-1036218REVAPC24, 4820-00-212-5254, 00-212-5254, 4820002125254, 002125254
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1961 | 00-212-5254 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-212-5254
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 240-4801-1036171REVAPC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 240-4801-1036166REVAPC4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
| 240-4824-1036218REVAPC24 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-212-5254
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 0.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.750 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |