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 6145-01-467-0354
NSN 5996-00-466-9781
NSN 5998-01-056-5268
NSN 5910-01-095-1334
NSN 5925-00-498-4084
NSN 5965-01-176-7265
NSN 5930-01-453-4876
NSN 6220-01-642-5353
NSN 5935-01-587-7982
NSN 5950-01-649-2980
NSN 4140-01-221-9255
NSN 5945-01-259-4735