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National Stock Number: 4820-01-158-4180
Federal Supply Class: 4820
National Item Identification Number: 011584180
Description: VALVE,CHECK
Detail: A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
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Manufacturer Information:
2249B-1MM | 91816 | CIRCOR AEROSPACE, INC. | A047900007 | 08WM4 | PRIME SOURCE | A047900007 | 58328 | ZWICK ENERGY RESEARACH ORGANIZATION INC |
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Techincal Specification:
CONNECTION TYPE | THREADED EXTERNAL PIPE 1ST END | CONNECTION STYLE | PLAIN (PIPE) 1ST END | DISK LOADING METHOD | SPRING | FLOW CONTROL DEVICE | POPPET | MATERIAL | COPPER ALLOY BODY | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | MAXIMUM OPERATING PRESSURE | 250.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MAXIMUM OPERATING TEMP | 250.0 FAHRENHEIT SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL OR VERTICAL | NOMINAL THREAD SIZE | 0.125 INCHES 1ST END | STYLE DESIGNATOR | STRAIGHT THRU | THREAD DIRECTION | RIGHT-HAND 1ST END | THREAD SERIES DESIGNATOR | NPT 1ST END | VALVE OPERATION METHOD | AUTOMATIC |
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