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 steel
NSN 5910-01-242-1025
NSN 5920-00-780-9109
NSN 5965-01-605-8821
NSN 5910-00-276-8592
NSN 6110-00-636-1234
NSN 5999-01-562-4964
NSN 6110-00-138-9520
NSN 6685-00-082-3153
NSN 5835-01-359-2575
NSN 5895-01-065-1659
NSN 5996-01-185-9733
NSN 5950-01-324-4009