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 5999-00-533-9779
NSN 5930-01-599-4290
NSN 5910-00-846-4091
NSN 2925-00-078-0525
NSN 5985-01-043-9705
NSN 5999-01-415-3691
NSN 7035-00-155-9513
NSN 5996-01-175-7881
NSN 7035-01-227-2546
NSN 6130-01-465-0083
NSN 5905-00-995-6566
NSN 6150-01-378-5025