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National Stock Number: 4820-01-411-5537
Federal Supply Class: 4820
National Item Identification Number: 014115537
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:
| 98840181 | 58975 | THE RELIABLE AUTOMATIC SPRINKLER CO INC |
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Techincal Specification:
| FLOW CONTROL DEVICE | DISK | | MOUNTING POSITION | HORIZONTAL | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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