NSN 4820-00-890-1877
Part Details | VALVE SEAT
4820-00-890-1877 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: 6873YA, 4820-00-890-1877, 00-890-1877, 4820008901877, 008901877
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | APR 05, 1968 | 00-890-1877 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
Cross Reference | NSN 4820-00-890-1877
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6873YA | 86185 | MCCANNA INCDBA MARPAC INC |
Technical Data | NSN 4820-00-890-1877
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | PLAIN |
| OVERALL HEIGHT | 0.281 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.006 INCHES MINIMUM AND 2.012 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 1.418 INCHES MINIMUM AND 1.424 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | FLAT |