NSN 4820-01-108-2632
Part Details | VALVE SEAT
4820-01-108-2632 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: 639AS1446, 4820-01-108-2632, 01-108-2632, 4820011082632, 011082632
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | FEB 24, 1981 | 01-108-2632 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-108-2632
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639AS1446 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT |
Technical Data | NSN 4820-01-108-2632
| Characteristic | Specifications |
|---|---|
| FLANGE DIAMETER | 0.627 INCHES MINIMUM AND 0.628 INCHES MAXIMUM |
| BODY OUTSIDE DIAMETER | 0.330 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.128 INCHES MINIMUM AND 0.130 INCHES MAXIMUM |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |