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 5915-00-003-3569
NSN 6130-01-153-2265
NSN 5990-00-187-5249
NSN 5975-00-244-2560
NSN 6650-00-773-6850
NSN 5945-01-634-0588
NSN 5910-01-652-8456
NSN 5905-01-634-0595
NSN 6105-01-370-4267
NSN 5925-01-126-6288
NSN 5950-01-197-4765
NSN 5920-00-153-9150