Dishwasher drain spigot bung

thingiverse

This is a bung/plug to block off dishwasher spigot in plumbing under sink. Specifically made to fit Dux trap inlets but should work with the standard New Zealand and Australia drain spigots with an internal diameter 15mm Need an o-ring to seal, I used a 3/8" X 9/16' as that is what I had on hand. Metric equivalent should work. Water tightness of tip after o-ring is important. I printed 3 boundary layers, ironing on, but had issues with the tapered tip which of course is not ironed. I heated tip slightly with a cigarette lighter to smooth layers together which worked but also have done a flat tipped version which can then be ironed, the taper does not server any purpose once installed.