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 5920-01-643-3823
NSN 6105-00-010-0267
NSN 5925-00-632-6098
NSN 5930-00-054-5612
NSN 6130-01-215-6382
NSN 5998-00-829-2030
NSN 5935-01-323-7238
NSN 6150-01-527-8714
NSN 5998-01-406-6136
NSN 6320-00-284-1524
NSN 6150-00-004-1225
NSN 5920-01-501-3072