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National Stock Number: 4820-01-399-5689
Federal Supply Class: 4820
National Item Identification Number: 013995689
Description: VALVE,SAFETY RELIEF
Detail: A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes VALVE (1), RELIEF, PRESSURE AND TEMPERATURE.
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Manufacturer Information:
211082011 | 53711 | NAVAL SEA SYSTEMS COMMAND | 801-6405539-FN-27-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | 801-6405539-FN-32-2 | 53711 | NAVAL SEA SYSTEMS COMMAND | M24694/1-E-IN | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | MIL-DTL-24694/1 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
STYLE DESIGNATOR | SCREW-IN CARTRIDGE | VALVE OPERATION METHOD | AUTOMATIC | MATERIAL | STEEL CORROSION RESISTING BODY | MAXIMUM OPERATING TEMP | 135.0 DEG CELSIUS SINGLE RESPONSE | VALVE DISCHARGE FLOW RATE | 150.0 LITERS PER MINUTE | CONNECTION TYPE | THREADED CARTRIDGE ALL ENDS | CONNECTION STYLE | EXTERNAL SEAT FOR GASKET SEAL (BOSS) ALL ENDS | THREAD SERIES DESIGNATOR | UN ALL ENDS | NOMINAL THREAD SIZE | 2.250 INCHES ALL ENDS | THREAD QUANTITY PER INCH | 12 ALL ENDS | THREAD CLASS | 3A ALL ENDS | THREAD DIRECTION | RIGHT-HAND ALL ENDS | ADJUSTABLE PRESSURE RANGE | 7.0 TO 10.0 BAR | MINIMUM OPERATING TEMP | -40.0 DEG CELSIUS | SPEC/STD CONTROLLING DATA | | MANUFACTURERS CODE | 81349 | NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MIL-DTL-24694/1 | DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | M24694/1-E-IN |
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