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 5935-01-260-3857
NSN 5999-01-355-7025
NSN 5990-01-066-1526
NSN 6105-00-175-9078
NSN 6240-00-810-3774
NSN 5930-00-177-3316
NSN 6650-01-349-1632
NSN 6220-01-423-0696
NSN 5985-01-158-1555
NSN 5915-00-716-1821
NSN 6145-01-607-0895
NSN 6650-01-484-9505