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 6110-01-501-5131
NSN 5915-01-433-2405
NSN 5945-01-228-0638
NSN 6240-01-437-4936
NSN 5998-01-593-5368
NSN 5935-01-024-7964
NSN 5915-00-393-1850
NSN 5960-00-099-9790
NSN 5935-01-581-2347
NSN 5930-01-452-5220
NSN 6620-00-526-8722
NSN 2925-01-106-3552