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National Stock Number:
4820-01-199-8734
Federal Supply Class:
4820
National Item Identification Number:
011998734
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:
| 4820PL0674998 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 6VR49-3 | 32142 | HYDRASEARCH COMPANY, LLC | | 6VR49-3 | 54716 | HYDRASEARCH CO., INC. DBA USE CAGE CODE 32142 FOR CATALOGING | | M3687-2383 | 0ASY6 | DERBYSHIRE MARINE PRODUCTS, LLC | | M3687-2383 | 71905 | DERBYSHIRE MACHINE & TOOL CO |
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Techincal Specification:
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