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National Stock Number:
4820-01-115-7079
Federal Supply Class:
4820
National Item Identification Number:
011157079
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:
| 145HS206-1 | 77272 | THE BOEING COMPANY | | AD-A6201D320 | 18350 | PALL AEROPOWER CORPORATION | | C1747-01 | 98939 | AEROCONTROLEX GROUP, INC. |
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Techincal Specification:
| MEDIA FOR WHICH DESIGNED | HYDROCARBON FUELS AND OILS | | TEMP RATING | 275.0 FAHRENHEIT | | VALVE DISCHARGE FLOW RATE | 17.0 GALLONS PER MINUTE |
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