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 6220-01-317-5658
NSN 6130-00-142-9532
NSN 5930-01-429-9275
NSN 5930-01-258-5431
NSN 5965-00-199-4456
NSN 5950-01-110-1415
NSN 5998-01-519-9273
NSN 6110-01-064-2245
NSN 5905-01-464-4727
NSN 6650-00-717-4464
NSN 6150-00-456-2025
NSN 5895-00-280-7528