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 5950-01-376-7623
NSN 6145-01-015-6934
NSN 5895-00-205-0351
NSN 5965-01-140-7408
NSN 2925-01-072-6709
NSN 5930-01-147-5227
NSN 5950-01-429-3105
NSN 6110-01-526-9897
NSN 5920-01-454-9374
NSN 6145-00-350-9285
NSN 6240-01-481-1796
NSN 6110-01-388-2389