You can also weld normal AN fittings together to make new and weird fittings. A plug welded to a short nipple would accomplish what you're asking for. Or tap an AN-4 to 1/4npt nipple on the NPT side and screw in a socket cap screw to accomplish the same thing with hand tools and no welder or lathe. On Fri, Oct 11, 2013 at 12:51 PM, Ed Kelleher <Pres@xxxxxxxxxxxxxxxxxxxxx> wrote: > Are blank AN/JIC flare fittings available? > > Fittings with no holes through them. Preferably aluminum. > > Like a male NPT union with a 1/4" tube flare on one end and a 1/4" NPT on > the other, but with no central hole? > > Ed Kelleher > >