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 5835-01-485-1408
NSN 6135-01-193-8154
NSN 5905-00-633-0399
NSN 5998-01-513-2324
NSN 5998-01-444-3911
NSN 6220-00-521-8995
NSN 6240-01-026-0032
NSN 6220-00-276-2785
NSN 6150-01-293-0724
NSN 6620-00-940-0859
NSN 5895-01-468-5452
NSN 5935-01-482-3424