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National Stock Number:
4820-01-197-9915
Federal Supply Class:
4820
National Item Identification Number:
011979915
Description:
VALVE,RELIEF,PRESSURE AND TEMPER
Detail:
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.
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Manufacturer Information:
| 5336539-001 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 80180-0005-001 | 01178 | LOURDES INDUSTRIES, INC. | | 80180-0005-002 | 01178 | LOURDES INDUSTRIES, INC. | | 80180-0005-1 | 01178 | LOURDES INDUSTRIES, INC. |
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Techincal Specification:
| END CONNECTION QUANTITY | 2 | | BODY STYLE | STRAIGHT THRU | | FLOW CONTROL DEVICE | BALL | | MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | STEEL FLOW CONTROL DEVICE | | OPENING PRESSURE SETTING | 5.0 POUNDS PER SQUARE INCH | | SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
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