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 5975-01-003-9803
NSN 7035-01-544-4615
NSN 6130-01-444-3909
NSN 6685-01-429-1279
NSN 5930-00-837-5906
NSN 5915-01-151-4683
NSN 4140-00-929-6126
NSN 5905-00-629-3575
NSN 7035-00-470-4977
NSN 5965-00-546-4402
NSN 5960-01-182-3676
NSN 5998-01-434-8717