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National Stock Number: 4820-01-195-8422
Federal Supply Class: 4820
National Item Identification Number: 011958422
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:
| 639110 | 36346 | UNION CARBIDE CORP SUB OF DOW CO THE | | 7957A1 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MOUNTING POSITION | HORIZONTAL OR VERTICAL | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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