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.
Classification: Check valves of steel
NSN 5905-01-361-8825
NSN 6240-01-535-2078
NSN 5910-00-124-0659
NSN 5996-00-182-2002
NSN 5945-00-596-2665
NSN 5935-00-595-9262
NSN 5945-01-112-3056
NSN 6110-01-314-1772
NSN 5905-01-289-7431
NSN 6320-01-349-5515
NSN 5905-01-051-0050
NSN 5855-01-417-3250