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 5975-01-081-9493
NSN 5999-01-518-5086
NSN 5895-01-140-2818
NSN 5950-01-627-7144
NSN 6685-01-147-4532
NSN 6685-00-893-6805
NSN 5855-00-427-7848
NSN 2925-01-442-4171
NSN 5930-00-256-0147
NSN 5996-01-570-9022
NSN 6320-01-162-5977
NSN 5905-01-250-2608