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 5895-01-025-5688
NSN 6145-00-024-6683
NSN 6105-01-447-2056
NSN 5915-00-525-5753
NSN 5945-01-100-3654
NSN 5985-00-910-2558
NSN 5915-01-290-9833
NSN 6610-01-571-5740
NSN 5960-00-441-5147
NSN 5905-01-309-6092
NSN 5950-00-605-7529
NSN 5915-01-143-5753