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 5960-00-001-8804
NSN 5910-01-203-6036
NSN 5930-00-832-2358
NSN 6610-01-627-0642
NSN 6610-01-461-8180
NSN 5910-01-262-2820
NSN 6145-01-525-6486
NSN 6135-00-235-1938
NSN 6145-01-497-4636
NSN 6650-00-446-8787
NSN 6135-01-541-6101
NSN 5910-00-366-5645