NSN 4820-00-454-7757
Part Details | VALVE SEAT
4820-00-454-7757 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: 6873YB, 6873RA, 68T3RA, 4820-00-454-7757, 00-454-7757, 4820004547757, 004547757
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 16, 1969 | 00-454-7757 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-454-7757
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6873YB | 86185 | MCCANNA INCDBA MARPAC INC |
| 6873RA | 86185 | MCCANNA INCDBA MARPAC INC |
| 68T3RA | 86185 | MCCANNA INCDBA MARPAC INC |
Technical Data | NSN 4820-00-454-7757
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.281 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.012 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 1.828 INCHES NOMINAL |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 1.000 INCHES NOMINAL |