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National Stock Number:
4820-01-211-8849
Federal Supply Class:
4820
National Item Identification Number:
012118849
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:
| 10884 50M2 2INVM | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 1088401D | 86184 | GRISWOLD INDUSTRIES | | 50M-2 2IN 10884/01D | 86184 | GRISWOLD INDUSTRIES |
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Techincal Specification:
| REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MAGNETIC PERMEABILITY OF 2.0 OR LESS |
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