NSN 4820-00-287-3155
Part Details | SAFETY RELIEF VALVE
4820-00-287-3155 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: 2AC10742, 999SIZE14 200PSI, 999SIZE1-4 200PSI, 999SIZE14200PSI, 999SIZE1-4200PSI, 4820-00-287-3155, 00-287-3155, 4820002873155, 002873155
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
48 | JAN 01, 1963 | 00-287-3155 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE

Cross Reference | NSN 4820-00-287-3155
Part Number | Cage Code | Manufacturer |
---|---|---|
2AC10742 | 35301 | DRESSER INDUSTRIES INCLEROI DIV |
999SIZE1-4 200PSI | 33216 | KENNEDY VALVEDIV OF ITT GRINNELL VALVE CO INC |
999SIZE1-4200PSI | 33216 | KENNEDY VALVEDIV OF ITT GRINNELL VALVE CO INC |
Technical Data | NSN 4820-00-287-3155
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ANGLE |
FLOW CONTROL DEVICE | DISK |
VALVE DISCHARGE FLOW RATE | 60.0 CUBIC FEET PER MINUTE |
VALVE OPERATION METHOD | AUTOMATIC |
BONNET TYPE | INSIDE SPRING |
BONNET ATTACHMENT METHOD | THREADED |
DISK LOADING METHOD | SPRING |
OPENING PRESSURE SETTING | 200.0 POUNDS PER SQUARE INCH |
FEATURES PROVIDED | VALVE STEM LOCK SHIELD |