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National Stock Number: 4820-00-202-6819
Federal Supply Class: 4820
National Item Identification Number: 002026819
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:
3600-137 | 96169 | ELECTRIC BOAT CORPORATION | B/MX5725 | 71905 | DERBYSHIRE MACHINE & TOOL CO | S4824-313854 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
CONNECTION TYPE | FLANGE 1ST END | FACE TO FACE DISTANCE | 5.875 INCHES | FLANGE FACE DESIGN | PLAIN 1ST END | FLANGE SHAPE | ROUND WITH HOLES 1ST END | FLOW CONTROL DEVICE | DISK | MAXIMUM OPERATING PRESSURE | 500.0 POUNDS PER SQUARE INCH SINGLE RESPONSE | MEDIA FOR WHICH DESIGNED | WATER, SALT SINGLE RESPONSE | MOUNTING POSITION | HORIZONTAL | NOMINAL OUTSIDE DIAMETER | 4.250 INCHES 1ST END | STYLE DESIGNATOR | STRAIGHT THRU | VALVE OPERATION METHOD | AUTOMATIC |
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