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 6620-01-412-7426
NSN 5835-01-051-7584
NSN 6150-01-141-7749
NSN 6150-01-132-5803
NSN 5990-01-040-6358
NSN 5855-01-236-9645
NSN 5895-01-118-2231
NSN 5895-01-271-7215
NSN 6105-01-061-4001
NSN 5920-00-768-5814
NSN 5996-00-411-7119
NSN 5915-01-442-6372