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 5998-00-173-7051
NSN 6650-01-135-7472
NSN 5895-01-550-5565
NSN 5990-00-900-4142
NSN 5975-00-661-1832
NSN 5999-00-738-6504
NSN 5835-01-290-5925
NSN 5930-01-231-8731
NSN 6220-01-423-7517
NSN 4140-01-391-6462
NSN 4140-01-278-6709
NSN 5999-00-021-2327