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 materials other than copper, iron or steel
NSN 2925-00-918-0859
NSN 5930-00-192-1857
NSN 5935-01-248-7709
NSN 5965-00-698-0433
NSN 5905-01-458-2620
NSN 6650-01-382-8569
NSN 5910-01-181-5677
NSN 5965-00-532-3284
NSN 5975-01-634-0678
NSN 5915-00-330-6753
NSN 5835-00-170-5238
NSN 5999-01-397-0806