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 6130-01-608-1853
NSN 5996-01-486-3733
NSN 6150-00-193-0633
NSN 6110-01-015-0836
NSN 7035-01-122-1264
NSN 5935-01-513-9623
NSN 5998-01-153-7426
NSN 6220-00-155-4524
NSN 2925-01-327-3069
NSN 5945-00-099-9857
NSN 5960-01-439-3731
NSN 6220-00-242-1492