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 5990-01-017-8280
NSN 6105-01-170-8827
NSN 5965-00-501-7835
NSN 5975-01-364-8662
NSN 5998-01-072-3210
NSN 5950-00-172-5927
NSN 5910-00-737-4919
NSN 5905-00-233-6407
NSN 5996-00-496-8806
NSN 5930-01-632-2177
NSN 5998-00-385-1622
NSN 6130-00-596-9565