NSN 4820-00-287-2976
Part Details | SAFETY RELIEF VALVE
4820-00-287-2976 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: 1836CCU 12IN 300T1000PSI SBU, 1836CCU 1/2IN 300T1000PSI SBU, 4820-00-287-2976, 00-287-2976, 4820002872976, 002872976
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JAN 01, 1963 | 00-287-2976 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE

Cross Reference | NSN 4820-00-287-2976
Part Number | Cage Code | Manufacturer |
---|---|---|
1836CCU 1/2IN 300T1000PSI SBU | 38056 | ASHCROFT INC. |
Technical Data | NSN 4820-00-287-2976
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ANGLE |
FLOW CONTROL DEVICE | POPPET |
VALVE OPERATION METHOD | AUTOMATIC |
DISK LOADING METHOD | SPRING |
ADJUSTABLE PRESSURE RANGE | 300.0 TO 1000.0 POUNDS PER SQUARE INCH |
NONDEFINITIVE SPEC/STD DATA | A1 TYPE AND C CLASS |