Painted gray
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 6135-01-426-8282
NSN 5895-01-122-7944
NSN 5965-00-836-2690
NSN 5855-00-149-0766
NSN 6650-00-913-1854
NSN 7035-01-227-2546
NSN 5945-00-115-1090
NSN 6105-00-825-2684
NSN 5960-00-468-2952
NSN 6145-00-099-8986
NSN 6650-01-491-6733
NSN 5935-00-938-1097