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National Stock Number:
4820-01-627-9061
Federal Supply Class:
4820
National Item Identification Number:
016279061
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:
| 591AS200-1 | 30003 | NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END CONNECTION QUANTITY | 4 | | BODY OUTSIDE DIAMETER | 3.00 INCHES NOMINAL | | FACE TO FACE DISTANCE | 4.44 INCHES NOMINAL | | FLOW CONTROL DEVICE | NEEDLE | | MATERIAL DOCUMENT AND CLASSIFICATION | ALUMINUM ALLOY, 2024 ASSN STD SINGLE MATERIAL RESPONSE BODY | | MATERIAL | ALUMINUM ALLOY 2024 BODY | | PART NAME ASSIGNED BY CONTROLLING AGENCY | VALVE, THERMOSTATIC | | THIRD CONNECTION FACE TO CENTERLINE DISTANCE | 2.44 INCHES NOMINAL |
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