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 5920-00-263-0914
NSN 5990-00-880-1299
NSN 5996-00-201-6921
NSN 4140-01-325-8902
NSN 5965-01-265-6814
NSN 6240-01-550-1178
NSN 4140-01-069-4576
NSN 5985-01-306-7564
NSN 6610-00-492-9872
NSN 5950-00-828-0513
NSN 6240-01-613-7824
NSN 5950-00-243-2464