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 6110-01-500-9473
NSN 5996-00-050-0907
NSN 7035-00-055-9778
NSN 5998-00-130-3635
NSN 5905-00-467-3556
NSN 5960-01-474-4843
NSN 5930-01-421-3737
NSN 5920-00-787-8033
NSN 6145-01-485-8598
NSN 4140-01-439-7530
NSN 5985-00-453-8335
NSN 5920-01-603-2636