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 materials other than copper, iron or steel
NSN 5915-01-538-7581
NSN 5920-00-723-4554
NSN 5855-00-149-0766
NSN 5996-00-819-4579
NSN 6150-00-966-6645
NSN 5895-01-587-0493
NSN 5935-01-444-0302
NSN 6650-00-008-3941
NSN 5950-01-219-6098
NSN 5965-00-981-6509
NSN 5998-00-402-3036
NSN 5925-01-614-7426