NSN 4820-01-268-1951
Part Details | SAFETY RELIEF VALVE
4820-01-268-1951 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: 6912NPT, 69-1/2NPT, 5150240, 515-0240, FIG 658 12IN, FIG 658 1/2IN, 4820-01-268-1951, 01-268-1951, 4820012681951, 012681951
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | NOV 25, 1987 | 01-268-1951 | 05488 ( VALVE, SAFETY RELIEF ) |
REFERENCE DRAWINGS & PICTURES
ANGLE
Cross Reference | NSN 4820-01-268-1951
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 69-1/2NPT | 93641 | AQUATROL INC. |
| 515-0240 | 65459 | LANDOLL CORPORATION |
| FIG 658 1/2IN | 37239 | LUNKENHEIMER CO |
Technical Data | NSN 4820-01-268-1951
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ANGLE |
| FLOW CONTROL DEVICE | DISK |
| VALVE OPERATION METHOD | AUTOMATIC |
| DISK LOADING METHOD | SPRING |
| ADJUSTABLE PRESSURE RANGE | 1.0 TO 250.0 POUNDS PER SQUARE INCH |