NSN 4820-01-104-9890
Part Details | SAFETY RELIEF VALVE
4820-01-104-9890 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: N30L 12IN SET55PSI MPTXFPT, N30L 1-2IN SET55PSI MPTXFPT, 4820-01-104-9890, 01-104-9890, 4820011049890, 011049890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 14, 1980 | 01-104-9890 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-104-9890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| N30L 1-2IN SET55PSI MPTXFPT | 79227 | WATTS REGULATOR CO |
Technical Data | NSN 4820-01-104-9890
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | MANUAL |
| OPENING PRESSURE SETTING | 55.0 POUNDS PER SQUARE INCH |