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 5965-01-078-6776
NSN 5905-01-559-4077
NSN 5996-01-362-7068
NSN 5920-01-479-5060
NSN 6105-01-424-5518
NSN 5930-00-287-0983
NSN 6110-01-465-6028
NSN 5945-01-645-4780
NSN 5855-00-466-2309
NSN 6320-01-224-0063
NSN 7035-01-535-6945
NSN 5996-00-464-2200