NSN 4820-01-139-1712
Part Details | SAFETY RELIEF VALVE
4820-01-139-1712 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: 1385 34IN 90T140PSI, 1385 3-4IN 90T140PSI, 1384 34IN 90T140PSI, 1384 3-4IN 90T140PSI, YB2385D227, C3277 34IN PL414490T140PSI, C3277 3-4IN PL414490T140PSI, 4820-01-139-1712, 01-139-1712, 4820011391712, 011391712
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | SEP 25, 1982 | 01-139-1712 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-139-1712
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1385 3-4IN 90T140PSI | 35795 | LESLIE CONTROLS, INC. |
| 1384 3-4IN 90T140PSI | 35795 | LESLIE CONTROLS, INC. |
| YB2385D227 | 35795 | LESLIE CONTROLS, INC. |
| C3277 3-4IN PL414490T140PSI | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-139-1712
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 2.812 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.812 INCHES |
| VALVE SIZE | 0.750 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | C$F |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | THREADED |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 90.0 TO 140.0 POUNDS PER SQUARE INCH |
| FURNISHED ITEMS AND QUANTITY | 1 LEVER |
| SPECIAL FEATURES | VALVE SIZE 0.750 IN. |