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 4140-01-088-5961
NSN 6320-01-592-4567
NSN 5999-01-480-0070
NSN 5999-01-378-2613
NSN 5895-01-602-9141
NSN 5905-01-256-2791
NSN 5835-01-157-5886
NSN 6610-01-375-1527
NSN 6610-01-471-5599
NSN 6650-01-345-2866
NSN 6685-01-139-4944
NSN 6105-01-078-4244