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National Stock Number: 4820-01-375-1281
Federal Supply Class: 4820
National Item Identification Number: 013751281
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:
| F73DZ100NFDA | 16497 | DRESSER, INC. |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING BODY | | MATERIAL | STEEL CORROSION RESISTING FLOW CONTROL DEVICE | | MATERIAL | STEEL CORROSION RESISTING SEAT |
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