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 7035-01-526-3196
NSN 6220-01-095-2212
NSN 5910-01-577-2048
NSN 2925-01-407-4958
NSN 5945-00-984-8203
NSN 6240-00-527-8614
NSN 6320-01-255-2096
NSN 5990-01-621-4710
NSN 5996-00-363-9666
NSN 6220-00-149-0977
NSN 5905-01-252-8833
NSN 6240-00-876-2525