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 6110-00-097-1053
NSN 5945-00-556-7942
NSN 6135-01-422-1440
NSN 5915-01-494-0651
NSN 2925-01-424-0235
NSN 5910-00-633-7743
NSN 6110-01-249-8064
NSN 5985-01-170-3500
NSN 6220-01-384-0571
NSN 6320-01-290-0514
NSN 5950-00-269-4805
NSN 5835-01-297-1909