NSN 4820-00-678-0317
Part Details | VALVE SEAT
4820-00-678-0317 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: 5065727, 50657-27, 189227, 1892-27, 184227, 1842-27, 4820-00-678-0317, 00-678-0317, 4820006780317, 006780317
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-678-0317 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-678-0317
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50657-27 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
| 1892-27 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
| 1842-27 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
Technical Data | NSN 4820-00-678-0317
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.375 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.147 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.688 INCHES NOMINAL |