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 6220-01-528-7232
NSN 5965-01-425-2039
NSN 5945-00-716-8921
NSN 5930-00-408-5920
NSN 6320-00-082-5868
NSN 5925-01-542-4124
NSN 6645-01-272-6987
NSN 5910-01-085-9931
NSN 5990-01-009-3634
NSN 5910-01-247-2133
NSN 6110-01-228-8384
NSN 5990-01-386-5561