NSN 4820-01-301-9902
Part Details | SAFETY RELIEF VALVE
4820-01-301-9902 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: A2630D50H1171 T 1275 PSI, A2630-D-50H-1171 T 1275 PSI, D50H2.00 X 3.001171T1275 PSI, D50H-2.00 X 3.00-1171T1275 PSI, D50H2.00 X 3.001171T1275 PSI, D50H-2.00 X 3.00-1171T1275 PSI, 4820-01-301-9902, 01-301-9902, 4820013019902, 013019902
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 07, 1989 | 01-301-9902 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-301-9902
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A2630-D-50H-1171 T 1275 PSI | 75975 | ACME HARDESTY CO INC |
| D50H-2.00 X 3.00-1171T1275 PSI | 01343 | ANDERSON GREENWOOD LPDBA ANDERSON GREENWOOD CROSBY |
| D50H-2.00 X 3.00-1171T1275 PSI | 75954 | KUNKLE INDUSTRIES INCLONERGAN VALVE DIV |
Technical Data | NSN 4820-01-301-9902
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A ANGLE |
| FIRST CONNECTION FACE TO CENTERLINE DISTANCE | 6.375 INCHES |
| SECOND CONNECTION FACE TO CENTERLINE DISTANCE | 6.062 INCHES |
| VALVE SIZE | 2.000 INCHES |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| ADJUSTABLE PRESSURE RANGE | 1171.0 TO 1275.0 POUNDS PER SQUARE INCH |