Application: fuel oil
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 5975-01-352-2967
NSN 5960-01-023-8037
NSN 5935-00-803-1123
NSN 5998-00-878-4961
NSN 5930-01-413-2447
NSN 6685-00-787-0704
NSN 5965-01-107-8549
NSN 6610-00-527-8892
NSN 6685-01-581-4566
NSN 6145-00-615-2019
NSN 6240-01-606-1850
NSN 6620-00-701-3575