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 5945-01-076-9447
NSN 6150-00-960-4987
NSN 5998-01-163-4150
NSN 6150-00-622-7201
NSN 5965-01-593-4636
NSN 5895-00-495-4688
NSN 5990-01-364-1942
NSN 6240-01-082-2242
NSN 6130-00-259-1697
NSN 5935-01-101-8163
NSN 5960-01-399-4327
NSN 5960-01-094-5958