NSN 4820-01-375-8078
Part Details | VALVE SEAT
4820-01-375-8078 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: 2574W106, 2574W106, 4820-01-375-8078, 01-375-8078, 4820013758078, 013758078
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 21, 1993 | 01-375-8078 | 22113 ( SEAT, VALVE ) |
REFERENCE DRAWINGS & PICTURES
THREADED FLANGED
Cross Reference | NSN 4820-01-375-8078
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2574W106 | 0GD25 | ALLIED DEFENSE INDUSTRIES INC.DBA A D I SERVICES |
| 2574W106 | U1605 | HONEYWELL AEROSPACE YEOVILDIV AEROSPACE -YEOVIL |
Technical Data | NSN 4820-01-375-8078
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | THREADED FLANGED |
| FLANGE DIAMETER | 0.482 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.188 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.063 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.270 INCHES NOMINAL |
| SEATING SURFACE SHAPE | FLAT |
| END ITEM IDENTIFICATION | AIRCRAFT, B-2 BOMBER |