NSN 4820-01-182-0191
Part Details | PRESSURE AND TEMPERATURE RELIEF VALVE
4820-01-182-0191 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: 6543D0571, 6543D057-1, 658134S22, 6581-3/4S2-2, 6585601021000, 65856-0102-1000, 658134S22, 6581-3/4S2-2, 4820-01-182-0191, 01-182-0191, 4820011820191, 011820191
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | JUN 19, 1984 | 01-182-0191 | 16996 ( VALVE, RELIEF, PRESSURE AND TEMPERATURE ) |
REFERENCE DRAWINGS & PICTURES
STRAIGHT THRU
Cross Reference | NSN 4820-01-182-0191
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6543D057-1 | 36334 | INDAL TECHNOLOGIES INC |
| 6581-3/4S2-2 | 09990 | PARKER-HANNIFIN CORPORATIONDBA HYDRAULIC VALVE DIV |
| 65856-0102-1000 | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
| 6581-3/4S2-2 | 86768 | TELEDYNE INDUSTRIES INCTELEDYNE FLUID SYSTEMS REPUBLIC |
Technical Data | NSN 4820-01-182-0191
| Characteristic | Specifications |
|---|---|
| BODY STYLE | STRAIGHT THRU |
| BODY MATERIAL | STEEL, FED STD 66, AISI 12L14 |
| SEAT MATERIAL | STEEL, FED STD 66, AISI/SAE 4140 |
| FLOW CONTROL DEVICE | W ANY ACCEPTABLE |
| FLOW CONTROL DEVICE MATERIAL | STEEL, FED STD 66, AISI/SAE 4140 |
| STEM MATERIAL | STEEL, AISI 303S |