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National Stock Number:
4820-01-546-8747
Federal Supply Class:
4820
National Item Identification Number:
015468747
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:
| VL399-101 | 0ZNA9 | VERNAY LABORATORIES INC |
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Techincal Specification:
| MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | UMBRELLA CHECK VALVE | | SPECIAL FEATURES | SEAT THICKNESS DETERMINES/CHANGES CRACKING PRESSURE; MATERIAL NITRILE | | STYLE DESIGNATOR | STRAIGHT THRU | | VALVE OPERATION METHOD | AUTOMATIC |
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