NSN 4820-01-057-3218
Part Details | CHECK VALVE
4820-01-057-3218 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: 262192711ASSY1C, 2621-927-11ASSY1C, 2620927X11ASSY6C1IN, 2620-927X11-ASSY6C-1IN, 2620927X11ASS, 2620-927X11-ASS, 262192711ASSY1C, 2621-927-11ASSY1C, SS8452181483ASSY6C1IN, SS845-2181483ASSY6C-1IN, SS8452181483AS, SS845-2181483AS, 4820-01-057-3218, 01-057-3218, 4820010573218, 010573218
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 10, 1978 | 01-057-3218 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-057-3218
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2621-927-11ASSY1C | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-927X11-ASSY6C-1IN | 96169 | ELECTRIC BOAT CORPORATION |
| 2620-927X11-ASS | 96169 | ELECTRIC BOAT CORPORATION |
| 2621-927-11ASSY1C | 11836 | NATIONAL OILWELL |
| SS845-2181483ASSY6C-1IN | 53711 | NAVAL SEA SYSTEMS COMMAND |
| SS845-2181483AS | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 4820-01-057-3218
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A STRAIGHT THRU |
| VALVE SIZE | 1.000 INCHES |
| FACE TO FACE DISTANCE | 8.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | WEIGHT |