Valve size 1.000 in.
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 6145-01-463-3281
NSN 6610-01-210-8493
NSN 6240-01-112-1120
NSN 5985-01-333-4348
NSN 5935-01-386-1232
NSN 6105-00-983-1198
NSN 5935-01-597-8845
NSN 5985-00-597-2966
NSN 4140-00-283-6843
NSN 5835-01-170-5537
NSN 6620-00-394-1812
NSN 5975-00-011-3714