NSN 4820-01-057-0476
Part Details | CHECK VALVE
4820-01-057-0476 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: 639AS1322, 6133M2S, 4820-01-057-0476, 01-057-0476, 4820010570476, 010570476
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 05, 1978 | 01-057-0476 | 05487 ( VALVE, CHECK ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-057-0476
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 639AS1322 | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES,INC. |
| 6133M2S | 28968 | CIRCOR INSTRUMENTATION TECHNOLOGIES,INC. |
Technical Data | NSN 4820-01-057-0476
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE OPERATION METHOD | AUTOMATIC |
| MOUNTING POSITION | R$DVT |
| DISK LOADING METHOD | SPRING |
| SPECIAL FEATURES | CRACKING PRESSURE 2 PSI |