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 5985-00-542-3996
NSN 5960-01-178-3845
NSN 6220-01-418-9314
NSN 5930-01-449-1915
NSN 5945-00-204-0041
NSN 5985-00-019-3612
NSN 5960-00-960-6805
NSN 5999-00-226-7859
NSN 5965-01-641-4960
NSN 5998-01-197-4607
NSN 6150-01-164-7700
NSN 5920-01-611-3083