Class 150
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 5985-01-221-5783
NSN 6610-01-556-2353
NSN 6105-00-814-9482
NSN 2925-00-185-1618
NSN 6145-01-366-6650
NSN 6650-01-495-3744
NSN 5998-01-485-9243
NSN 5855-01-023-3727
NSN 5960-01-399-4327
NSN 5930-00-118-3992
NSN 5905-01-113-2862
NSN 5950-01-139-5169