Ive been trying lots of different alternatives to the original air-duct to the Flashforge Adventurer 3, but they have all had some fault.

Either the nozzle was not changeable or the design did not have all the design features that made it mount properly without loosen up after awhile and make the nozzle drop out of the socket while printing.

So this is a remix of measurement taken from the original part and also these models:

https://www.thingiverse.com/thing:3126616
https://www.thingiverse.com/thing:5379497

Should be printed in PETG or other heat resistant material.

Also included is my version of the clip holding the printbed.