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National Stock Number:
4820-01-247-9996
Federal Supply Class:
4820
National Item Identification Number:
012479996
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:
| 2920166-005 | 17077 | LOCKHEED MARTIN CORPORATION | | 2920166-005 | 6Y128 | LEIDOS ENGINEERING & SCIENCES, LLC | | 2920166-005DS | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG | | 2920166-005 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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