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 5905-01-297-3438
NSN 6620-01-067-8952
NSN 5945-01-444-4293
NSN 6685-01-411-6623
NSN 6685-01-257-3121
NSN 5930-01-431-5166
NSN 5996-01-473-9333
NSN 5950-01-179-3156
NSN 6685-00-516-2173
NSN 5996-01-366-8852
NSN 6150-01-066-6630
NSN 5999-00-112-4155