NSN 4820-00-604-4971
Part Details | SAFETY RELIEF VALVE
4820-00-604-4971 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: B566S300, B566S290, B566S-290, 02202097000, 022-02097-000, 02202097, 022-02097, 464686 PIECE 75, 36524237PC49, 365-24237PC49, 221146P, 22-1146P, 221146, 22-1146, 464686, 4820-00-604-4971, 00-604-4971, 4820006044971, 006044971
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 25, 1975 | 00-604-4971 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-604-4971
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B566S300 | 28193 | HENRY TECHNOLOGIES INC. |
| B566S-290 | 28193 | HENRY TECHNOLOGIES INC. |
| 022-02097-000 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 022-02097 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 464686 PIECE 75 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 365-24237PC49 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 22-1146P | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 22-1146 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC |
| 464686 | 87365 | SHEARER INDUSTRIAL SUPPLY CO |
Technical Data | NSN 4820-00-604-4971
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | PISTON |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| OPENING PRESSURE SETTING | 300.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | MARITIME MODEL WITH MONEL VALVE TRIM, USED WITH AMMONIA, CORROSIVE,REFRIGERANTS |