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 materials other than copper, iron or steel
NSN 6610-01-029-8749
NSN 6150-01-126-0022
NSN 5945-01-577-7071
NSN 5990-01-561-7802
NSN 4140-01-540-1969
NSN 5895-01-104-7866
NSN 5895-01-579-9099
NSN 5835-01-392-0575
NSN 5999-01-571-2789
NSN 6645-01-484-9847
NSN 5895-01-042-0929
NSN 6135-01-648-4875