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 iron
NSN 7035-01-633-9537
NSN 6685-01-570-8803
NSN 5965-01-422-3232
NSN 5990-00-950-6890
NSN 5905-01-620-0653
NSN 6650-01-472-2244
NSN 5960-01-374-3527
NSN 5945-01-510-9223
NSN 5996-00-252-6428
NSN 5998-01-335-0558
NSN 4140-01-237-8569
NSN 2925-01-564-8043