NSN 4820-00-289-3781
Part Details | SAFETY RELIEF VALVE
4820-00-289-3781 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: NMP603 OPT.A B, NMP-603 OPT.A B, NMP60351T70PSI, NMP-603-51T70PSI, L2110C .50IPS 51T70PSI, L-2110-C .50IPS 51T70PSI, NMP0603H11S0051, NMP603 OPT A, B43A, NMP-603 OPT A, B43A, 4820-00-289-3781, 00-289-3781, 4820002893781, 002893781
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 01, 1963 | 00-289-3781 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-289-3781
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NMP-603 OPT.A B | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP-603-51T70PSI | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| L-2110-C .50IPS 51T70PSI | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP0603H11S0051 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| NMP-603 OPT A, B43A | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-00-289-3781
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 51.0 TO 70.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | W/LIFTING LEVER |