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 6620-01-166-4893
NSN 7035-01-528-7340
NSN 6650-00-849-9689
NSN 6685-00-573-1669
NSN 5950-00-490-5798
NSN 5905-00-847-4537
NSN 6650-01-101-9023
NSN 5998-00-791-3720
NSN 5895-01-050-8392
NSN 5895-00-909-3905
NSN 5935-01-468-0184
NSN 6135-00-377-9165