NSN 4820-00-375-7795
Part Details | VALVE SEAT
4820-00-375-7795 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: Z055GPC23159, N694PC21, 23159PCALL, 231591, 23159-1, 23159, 57549001444297REVAPC21, 575-4900-1444297REVAPC21, 57549001444297REVAPC21, 575-4900-1444297REVAPC21, 4820-00-375-7795, 00-375-7795, 4820003757795, 003757795
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-375-7795 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-00-375-7795
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| Z055GPC23159 | 26505 | GROVE VALVE OPERATIONS |
| N694PC21 | 26505 | GROVE VALVE OPERATIONS |
| 23159PCALL | 26505 | GROVE VALVE OPERATIONS |
| 23159-1 | 26505 | GROVE VALVE OPERATIONS |
| 23159 | 26505 | GROVE VALVE OPERATIONS |
| 575-4900-1444297REVAPC21 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 575-4900-1444297REVAPC21 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 4820-00-375-7795
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.875 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.245 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.094 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.313 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 22.000 NOMINAL |
| TAPER MINOR DIAMETER | 0.487 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 0.875 INCHES NOMINAL |
| TAPER LENGTH | 0.438 INCHES NOMINAL |