Painted gray
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 5935-01-270-7032
NSN 2925-00-098-4165
NSN 5965-01-447-2943
NSN 2925-00-329-9227
NSN 6105-01-470-4090
NSN 5965-00-518-0958
NSN 5950-01-618-9387
NSN 5996-00-050-6570
NSN 5905-01-586-7366
NSN 5950-01-535-8889
NSN 6110-00-984-3291
NSN 5920-01-130-5123