NSN 4820-01-407-0791
Part Details | VALVE SEAT
4820-01-407-0791 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: 90D1817, 90-D-181-7, 90D181 PC 7, 90-D-181 PC 7, 90D181, 90-D-181, 4820-01-407-0791, 01-407-0791, 4820014070791, 014070791
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 20, 1995 | 01-407-0791 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-407-0791
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 90-D-181-7 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| 90-D-181 PC 7 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
| 90-D-181 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
Technical Data | NSN 4820-01-407-0791
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| BODY OUTSIDE DIAMETER | 2.750 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 2.250 INCHES NOMINAL |
| SPECIAL FEATURES | WITH HIGH LIFT |