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National Stock Number: 4820-01-375-8018
Federal Supply Class: 4820
National Item Identification Number: 013758018
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:
| 6641184 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6641184FNA10 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| ADJUSTABLE PRESSURE RANGE | +200.0 TO 400.0 POUNDS PER SQUARE INCH | | FLOW CONTROL DEVICE | POPPET | | OPERATING PRESSURE | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MAXIMUM OPERATING TEMP | 160.0 FAHRENHEIT SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | HYDRAULIC FLUID, PETROLEUM BASE SINGLE RESPONSE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU |
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