NSN 4820-00-678-0274
Part Details | VALVE SEAT
4820-00-678-0274 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: 188360, 1883-60, 1869PC17, 4820-00-678-0274, 00-678-0274, 4820006780274, 006780274
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-678-0274 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN FLANGED
Cross Reference | NSN 4820-00-678-0274
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1883-60 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
| 1869PC17 | 24658 | GENERAL REGULATOR CORP.DBA ACCUDRIV |
Technical Data | NSN 4820-00-678-0274
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN FLANGED |
| FLANGE DIAMETER | 1.031 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 1.031 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.125 INCHES NOMINAL |
| SEAL ACCOMMODATION TYPE | RECESSED |