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National Stock Number: 4820-01-410-9999
Federal Supply Class: 4820
National Item Identification Number: 014109999
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:
| 211041367 | 96169 | ELECTRIC BOAT CORPORATION | | 211065973 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 90292000 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DS-B-90292 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP | | DS-B-90292000 | 15187 | EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP |
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Techincal Specification:
| BOLT CIRCLE NOMINAL DIAMETER | 3.938 INCHES ALL ENDS | | BOLT HOLE NOMINAL DIAMETER | 0.560 INCHES ALL ENDS | | BOLT HOLE QUANTITY | 6 ALL ENDS | | CONNECTION TYPE | FLANGE ALL ENDS | | FACE TO FACE DISTANCE | 6.937 INCHES | | FLANGE FACE DESIGN | PLAIN ALL ENDS | | FLANGE SHAPE | ROUND WITH HOLES ALL ENDS | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | COPPER ALLOY BODY | | MATERIAL | COPPER ALLOY FLOW CONTROL DEVICE | | MAXIMUM OPERATING TEMP | 200.0 FAHRENHEIT SINGLE RESPONSE | | MOUNTING POSITION | HORIZONTAL | | NOMINAL OUTSIDE DIAMETER | 5.624 INCHES ALL ENDS | | NOMINAL THICKNESS | 0.810 INCHES ALL ENDS | | VALVE OPERATION METHOD | AUTOMATIC | | VALVE SIZE | 1.500 INCHES | | STYLE DESIGNATOR | STRAIGHT THRU FLANGED ENDS |
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