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 6145-01-523-2004
NSN 6110-01-224-6954
NSN 5855-01-364-8193
NSN 6620-00-740-3699
NSN 5975-01-445-8629
NSN 5925-01-270-7838
NSN 5996-01-385-0884
NSN 6150-01-193-4958
NSN 5915-01-199-9069
NSN 6105-01-508-3471
NSN 6220-00-676-0904
NSN 5935-01-047-6445