NSN 4820-01-333-2890
Part Details | SAFETY RELIEF VALVE
4820-01-333-2890 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: NMP1531 OPTH 156T186PSI, NMP-1531 OPT-H 156T186PSI, NMP1531, NMP-1531, D82C1SP NMP1531OPTH 165PSI SET, D-82C1SP NMP1531OPTH 165PSI SET, NMP1531 OPTH 156T186PSI, NMP-1531 OPT-H 156T186PSI, NMP1531, NMP-1531, D82C1SP NMP1531OPTH 165PSI SET, D-82C1SP NMP1531OPTH 165PSI SET, D82CSP NMP153, D-82C/SP NMP153, NMP1531 OPTH 1, NMP-1531 OPT-H 1, D82C1SP NMP1531, D-82C1SP NMP1531, 4820-01-333-2890, 01-333-2890, 4820013332890, 013332890
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JAN 30, 1991 | 01-333-2890 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-333-2890
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| NMP-1531 OPT-H 156T186PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP-1531 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| D-82C1SP NMP1531OPTH 165PSI SET | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| NMP-1531 OPT-H 156T186PSI | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP-1531 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| D-82C1SP NMP1531OPTH 165PSI SET | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| D-82C/SP NMP153 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
| NMP-1531 OPT-H 1 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
| D-82C1SP NMP1531 | 15187 | PENTAIR VALVES & CONTROLS US LPDBA NAVY PRODUCT TEAM |
Technical Data | NSN 4820-01-333-2890
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 3.374 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 3.312 INCHES |
| VALVE SIZE | 1.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | BOLTED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 156.0 TO 186.0 POUNDS PER SQUARE INCH |