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 5965-01-032-9146
NSN 5990-01-432-0523
NSN 5996-01-312-1727
NSN 6105-01-651-2023
NSN 5835-00-386-4966
NSN 5925-01-068-2887
NSN 6620-01-547-6088
NSN 5950-00-401-6548
NSN 6105-01-296-0886
NSN 5930-00-567-7870
NSN 5925-01-116-7891
NSN 6645-01-084-9074