Hastelloy c body, and special spring matl; o/a lg 2.946 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 materials other than copper, iron or steel
NSN 5965-01-085-4299
NSN 6240-01-341-3921
NSN 5935-01-497-7853
NSN 5996-01-574-0898
NSN 5999-01-475-6923
NSN 5960-00-267-9298
NSN 5855-01-250-2421
NSN 6110-00-422-4973
NSN 6150-00-856-3789
NSN 6220-01-113-7501
NSN 6130-01-438-6291
NSN 6610-01-284-6968