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 5945-01-082-5274
NSN 6645-01-509-7326
NSN 6220-01-093-7946
NSN 5985-01-444-1904
NSN 5950-01-171-9927
NSN 6145-01-327-7079
NSN 5905-01-124-9494
NSN 5895-01-035-2575
NSN 6320-01-239-7647
NSN 6150-01-133-2017
NSN 5920-01-346-1208
NSN 6620-01-392-7191