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 5945-01-215-1955
NSN 5996-00-794-2546
NSN 5985-01-337-6475
NSN 5910-00-085-0906
NSN 6110-01-235-0882
NSN 6620-00-945-7522
NSN 6650-00-147-4887
NSN 6685-01-082-9117
NSN 5925-01-478-5973
NSN 5990-00-794-5870
NSN 7035-00-679-9027
NSN 5998-01-098-8180