NSN 4820-00-111-2490
Part Details | VALVE SEAT
4820-00-111-2490 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: 6873V, 4820-00-111-2490, 00-111-2490, 4820001112490, 001112490
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 16, 1968 | 00-111-2490 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-00-111-2490
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6873V | 86185 | MCCANNA INCDBA MARPAC INC |
Technical Data | NSN 4820-00-111-2490
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 0.125 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 0.923 INCHES MINIMUM AND 0.929 INCHES MAXIMUM |
| BODY INSIDE DIAMETER | 0.653 INCHES MINIMUM AND 0.659 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | RADIAL |
| SEAT RADIUS | 0.468 INCHES NOMINAL |