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National Stock Number: 4820-01-418-2136
Federal Supply Class: 4820
National Item Identification Number: 014182136
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:
| 680-2-OX | 99565 | ADMIRAL VALVE LLC | | 680-2-OX CP | 99565 | ADMIRAL VALVE LLC | | PLC-11749 | 99565 | ADMIRAL VALVE LLC | | PLC-11749 CP | 99565 | ADMIRAL VALVE LLC |
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Techincal Specification:
| CONNECTION STYLE | PLAIN (TUBE) ALL ENDS | | CONNECTION TYPE | THREADED EXTERNAL TUBE ALL ENDS | | FLOW CONTROL DEVICE | DISK | | OPERATING PRESSURE | 600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE | | MATERIAL | NICKEL ALLOY BODY | | MOUNTING POSITION | HORIZONTAL | | NOMINAL THREAD SIZE | 1.375 INCHES ALL ENDS | | SPECIAL FEATURES | CLEANED FOR OXYGEN USAGE | | VALVE OPERATION METHOD | AUTOMATIC | | STYLE DESIGNATOR | STRAIGHT THRU | | THREAD CLASS | 2A ALL ENDS | | THREAD DIRECTION | RIGHT-HAND ALL ENDS | | THREAD SERIES DESIGNATOR | UN ALL ENDS | | THREAD QUANTITY PER INCH | 12 ALL ENDS |
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