NSN 4820-01-278-8638
Part Details | CHECK VALVE
4820-01-278-8638 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Alternate Parts: 7065103301043, 70651-03301-043, 7065103301042, 70651-03301-042, 7065103301, 70651-03301, 4820-01-278-8638, 01-278-8638, 4820012788638, 012788638
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 10, 1988 | 01-278-8638 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-278-8638
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 70651-03301-043 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 70651-03301-042 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
| 70651-03301 | 78286 | SIKORSKY AIRCRAFT CORPORATIONDBA SIKORSKY |
Technical Data | NSN 4820-01-278-8638
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |