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 6610-01-016-9999
NSN 6110-01-025-0086
NSN 6150-00-139-1566
NSN 6610-01-033-1748
NSN 6650-01-207-0829
NSN 6130-01-151-6999
NSN 6110-00-395-7040
NSN 6145-01-184-6027
NSN 5925-00-124-5015
NSN 5996-01-380-3188
NSN 6240-01-386-5952
NSN 6135-00-593-6831