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 5990-01-560-7032
NSN 5975-01-146-4796
NSN 5855-01-495-6457
NSN 6150-01-234-9240
NSN 2925-01-036-4213
NSN 5996-00-764-8563
NSN 5920-00-557-5171
NSN 5998-00-721-4701
NSN 5895-01-354-4973
NSN 5998-00-444-9306
NSN 7035-00-166-0339
NSN 5965-01-266-7968