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 5930-01-429-2820
NSN 5960-01-127-9061
NSN 5855-00-256-5562
NSN 6620-00-978-4002
NSN 5996-00-734-5364
NSN 6650-00-751-9958
NSN 6620-01-234-1799
NSN 6645-01-489-5426
NSN 5915-01-202-8195
NSN 6645-01-570-3215
NSN 5910-01-323-7086
NSN 5930-01-500-5735