NSN 4820-00-877-2789
Part Details | SAFETY RELIEF VALVE
4820-00-877-2789 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: B2952S3X3, B2952S3X3, 4820-00-877-2789, 00-877-2789, 4820008772789, 008772789
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | AUG 16, 1967 | 00-877-2789 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-00-877-2789
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| B2952S3X3 | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| B2952S3X3 | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
Technical Data | NSN 4820-00-877-2789
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.812 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.687 INCHES |
| VALVE SIZE | 3.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| BONNET TYPE | INSIDE SPRING |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| MOUNTING FACILITY | BRACKET |