3d printer issues

problems with a nut on the nozzle of the printer...

there is an attached secure ring, that felt/broke off. now the tubing slips out of the of the hollow nut and we cannot print anymore...
bad thing.
a quickly ordered repair set (unfortunately only a complete nozzle unit was available) will come from china...

so 3d printing is a long time not possible. approximately arriving time of the ordered part: between 27.12.2019 and 07.02.2020 !!

damn´....