NSN 4820-01-472-9758
Part Details | SAFETY RELIEF VALVE
4820-01-472-9758 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: 559B4M2.5, 559B-4M-2.5, 4820-01-472-9758, 01-472-9758, 4820014729758, 014729758
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAR 23, 2000 | 01-472-9758 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-472-9758
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 559B-4M-2.5 | 91816 | CIRCOR AEROSPACE, INC.DBA CIRCLE SEAL CONTROLS |
Technical Data | NSN 4820-01-472-9758
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | STRAIGHT THRU |
| VALVE OPERATION METHOD | AUTOMATIC |
| OPENING PRESSURE SETTING | 2.5 POUNDS PER SQUARE INCH |
| MINIMUM OPERATING TEMP | -40.0 DEG FAHRENHEIT |
| SPECIAL FEATURES | MALE PIPE THREAD; SEAL IS BUNA N; DIAM IS 1.45"; LENGTH IS 1.98" |