Class 150
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 5910-00-840-5803
NSN 5925-01-412-6175
NSN 6135-01-159-3032
NSN 5915-00-846-3724
NSN 5905-00-146-0078
NSN 5950-01-215-8697
NSN 5930-00-464-4156
NSN 5920-01-139-1221
NSN 5895-01-329-1760
NSN 5945-01-287-2762
NSN 6645-01-633-1852
NSN 5935-00-385-3635