Are you talking about the female nut on the pipe? Or the male fitting that sticks out from the can?
505062 is one of the pipes and nuts (the other is 505063), not the male fitting on the can. To get the male fittings, you'd have to buy the whole can, P/N 114530.
I might have a ruined can in the junk box (with good fittings), but won't be able to check until Sunday at the earliest. Drop me a PM if you haven't found one by then.