NSN 4820-00-057-3104
Part Details | VALVE SEAT
4820-00-057-3104 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: 146004261, 146-00426-1, 4820-00-057-3104, 00-057-3104, 4820000573104, 000573104
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 22, 1968 | 00-057-3104 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-057-3104
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 146-00426-1 | 26505 | GROVE VALVE OPERATIONS |
Technical Data | NSN 4820-00-057-3104
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 1.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.250 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.500 INCHES NOMINAL |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAL ACCOMMODATION TYPE | RECESSED |