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 5895-01-186-7916
NSN 6645-00-802-7991
NSN 5910-01-580-0857
NSN 5996-01-411-1841
NSN 5915-01-235-6318
NSN 5996-01-361-8299
NSN 5985-01-617-1208
NSN 5950-01-050-4597
NSN 6645-01-124-1584
NSN 6135-01-633-8502
NSN 6620-01-266-5545
NSN 6105-01-505-1830