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National Stock Number: 4820-01-368-9648
Federal Supply Class: 4820
National Item Identification Number: 013689648
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:
| 4P149 | 82829 | ALLEN AIRCRAFT PRODUCTS INC | | 4P149-5 | 82829 | ALLEN AIRCRAFT PRODUCTS INC |
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Techincal Specification:
| DISK LOADING METHOD | SPRING | | ADJUSTABLE PRESSURE RANGE | +40.0/+45.0 POUNDS PER SQUARE INCH | | CONNECTION TYPE | UNTHREADED CARTRIDGE ALL ENDS | | CONNECTION STYLE | GROOVED (DROP-IN CARTRIDGE) ALL ENDS | | FLOW CONTROL DEVICE | PISTON | | MATERIAL | STEEL CORROSION RESISTING BODY | | PROPRIETARY CHARACTERISTICS | PACS | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. |
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