Viton seals
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 copper having a pressure rating under 850 kpa
NSN 5910-01-547-0666
NSN 5996-01-377-0548
NSN 4140-01-028-2743
NSN 4140-01-088-7512
NSN 6135-01-185-3614
NSN 5920-01-319-6790
NSN 5999-01-100-1872
NSN 6130-00-852-6379
NSN 6130-00-560-9440
NSN 6645-00-445-8143
NSN 5960-00-579-0298
NSN 6240-01-281-4820