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National Stock Number: 4820-01-033-8464
Federal Supply Class: 4820
National Item Identification Number: 010338464
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:
| 166A | 15939 | STRATOTECH LLC | | 582R056 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 582R056H02 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| MATERIAL | ALUMINUM ALLOY BODY | | MATERIAL | ALUMINUM ALLOY FLOW CONTROL DEVICE | | PROPRIETARY CHARACTERISTICS | PACS | | MOUNTING FACILITY | BRACKET | | OPENING PRESSURE SETTING | 0.4 POUNDS PER SQUARE INCH | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU NOTE: TO BE USED FOR VALVE BODIES OF ONE SECTION ONLY. | | FLOW CONTROL DEVICE | POPPET |
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