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 6105-01-542-7944
NSN 2925-00-886-4718
NSN 6685-00-651-5488
NSN 6620-00-756-6060
NSN 6110-01-319-0259
NSN 6130-00-518-1884
NSN 6685-01-003-7112
NSN 6130-01-406-9032
NSN 5905-00-258-6791
NSN 6130-01-453-4167
NSN 5985-01-054-3994
NSN 5915-01-025-0868