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 5920-00-796-6794
NSN 6130-01-634-0603
NSN 5915-01-508-4199
NSN 6130-01-619-0622
NSN 7035-00-371-7749
NSN 5935-01-032-4586
NSN 5960-00-834-4045
NSN 5910-00-949-5308
NSN 5999-01-532-9804
NSN 6130-01-469-8124
NSN 6110-00-498-2739
NSN 6145-01-587-4677