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 5950-01-444-7867
NSN 6145-01-412-7517
NSN 5905-01-005-2271
NSN 5915-00-087-7182
NSN 6240-00-586-6428
NSN 5925-01-350-4295
NSN 5915-01-200-6338
NSN 5960-01-595-6515
NSN 5920-00-355-4736
NSN 5925-01-055-1199
NSN 5975-01-067-7158
NSN 6240-01-558-8446