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 5930-01-236-6825
NSN 6320-01-451-0821
NSN 5975-00-705-7667
NSN 7035-00-135-4758
NSN 6610-01-322-7677
NSN 5835-00-145-8926
NSN 5925-01-564-4645
NSN 2925-01-303-5266
NSN 5998-01-168-5264
NSN 5985-01-329-8012
NSN 5920-01-204-6419
NSN 6110-01-429-7851