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National Stock Number: 4820-00-056-6895
Federal Supply Class: 4820
National Item Identification Number: 000566895
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:
| 11-03-2087 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CONNECTION STYLE | STREAMLINED WITH TWO BRAZING RING (PIPE) 1ST END | | CONNECTION TYPE | UNTHREADED INTERNAL PIPE 1ST END | | FLOW CONTROL DEVICE | POPPET | | NOMINAL PIPE SIZE ACCOMMODATED | 2.000 INCHES 1ST END | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | NICKEL ALLOY FLOW CONTROL DEVICE | | MATERIAL | NICKEL ALLOY SEAT | | MAXIMUM OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | RENEWABLE SEAT RING TYPE | THREADED | | VALVE OPERATION METHOD | MANUAL | | STYLE DESIGNATOR | ANGLE |
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