NSN 4820-00-568-0156
Part Details | SAFETY RELIEF VALVE
4820-00-568-0156 A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
Alternate Parts: 20910095, 20-91009-5, A50105, 4820-00-568-0156, 00-568-0156, 4820005680156, 005680156
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-568-0156 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-00-568-0156
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20-91009-5 | 76301 | BOEING COMPANY, THEDBA BOEING |
| A50105 | 81982 | HYDRO-AIRE, INC. |
Technical Data | NSN 4820-00-568-0156
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| FLOW CONTROL DEVICE | POPPET |
| VALVE DISCHARGE FLOW RATE | 16.0 GALLONS PER MINUTE |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 1800.0 POUNDS PER SQUARE INCH |
| FEATURES PROVIDED | PRESSURE TIGHT OUTLET SIDE |
| SPECIAL FEATURES | FREE REVERSE FLOW |