NSN 4820-01-278-6173
Part Details | SAFETY RELIEF VALVE
4820-01-278-6173 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: 1382 2IN 90T140PSI,PL4123, 1382 2IN 90T140PSI,PL-4123, 128 2IN 90T140PSI PL4123, 128 2IN 90T140PSI PL-4123, 4820-01-278-6173, 01-278-6173, 4820012786173, 012786173
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | MAY 06, 1988 | 01-278-6173 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-278-6173
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1382 2IN 90T140PSI,PL-4123 | 35795 | LESLIE CONTROLS, INC. |
| 128 2IN 90T140PSI PL-4123 | 35795 | LESLIE CONTROLS, INC. |
Technical Data | NSN 4820-01-278-6173
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 4.000 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 2.625 INCHES |
| VALVE SIZE | 2.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| RENEWABLE SEAT RING TYPE | BOLTED |
| BONNET TYPE | INSIDE SCREW |
| BONNET ATTACHMENT METHOD | UNION |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 90.0 TO 140.0 POUNDS PER SQUARE INCH |
| SPECIAL FEATURES | EXTENDED STEM |