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National Stock Number: 4820-00-065-5502
Federal Supply Class: 4820
National Item Identification Number: 000655502
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:
RB17365 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
FLOW CONTROL DEVICE | PLUG | MATERIAL | STEEL COMP 416 FLOW CONTROL DEVICE | MATERIAL | STEEL COMP E52100 BODY | MATERIAL | STEEL COMP E52100 SEAT |
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