Painted gray
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 6620-01-569-4621
NSN 5950-01-294-6410
NSN 5998-01-105-5001
NSN 5895-01-044-0525
NSN 5935-01-333-6477
NSN 4140-01-559-7608
NSN 6220-00-026-9812
NSN 6150-01-462-2642
NSN 5930-00-780-5522
NSN 6135-01-448-4680
NSN 6320-01-252-2307
NSN 6110-01-285-1934