NSN 4820-01-291-1574
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-291-1574 A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also VALVE, SAFETY RELIEF and VALVE, REGULATING. TEMPERATURE.
Alternate Parts: V3D1024602CP, V3D10246-02CP, S1J10021 ITEM 4CP, V3D1024602, V3D10246-02, S1J10021 ITEM 4, 4820-01-291-1574, 01-291-1574, 4820012911574, 012911574
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | DEC 24, 1988 | 01-291-1574 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4820-01-291-1574
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| V3D10246-02CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| S1J10021 ITEM 4CP | 03950 | NAVAL INVENTORY CONTROL POINTMECHANICSBURG |
| V3D10246-02 | 99517 | VACCO INDUSTRIES |
| S1J10021 ITEM 4 | 99517 | VACCO INDUSTRIES |
Technical Data | NSN 4820-01-291-1574
| Characteristic | Specifications |
|---|---|
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| VALVE DISCHARGE FLOW RATE | 2040.0 CUBIC FEET PER MINUTE |
| OPENING PRESSURE SETTING | 65.0 POUNDS PER SQUARE INCH |
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | CLEANING, PACKAGING, AND MARKING IAW MIL-STD-1330D |
| CRITICALITY CODE JUSTIFICATION | ZZZY |