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 5895-01-061-7634
NSN 6150-01-463-3409
NSN 6135-00-708-0892
NSN 6130-01-338-3707
NSN 2925-00-258-9786
NSN 6130-01-139-4491
NSN 6110-01-592-9264
NSN 6610-01-073-4829
NSN 5999-01-293-2404
NSN 5975-01-294-6192
NSN 5960-00-126-9669
NSN 5945-01-454-5725