NSN 4820-01-278-5427
Part Details | SAFETY RELIEF VALVE
4820-01-278-5427 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: 20M1,112IN40PSI, 20M-1,1-1/2IN-40PSI, 20M1.5F1.5F, 20-M1.5F1.5F, 20M, 20-M, 242318, 4820-01-278-5427, 01-278-5427, 4820012785427, 012785427
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 06, 1988 | 01-278-5427 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-278-5427
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 20M-1,1-1/2IN-40PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 20-M1.5F1.5F | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 20-M | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| 242318 | 31654 | SULLAIR CORP |
Technical Data | NSN 4820-01-278-5427
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.125 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.750 INCHES |
| VALVE SIZE | 1.500 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 40.0 TO 50.0 POUNDS PER SQUARE INCH |