Currently, you cannot select a single nozzle the Navisworks 2017.
Instead you highlight the entire piece of equipment and under the AutoCAD tab, the nozzle sizes are listed in a string.
Identifying nozzle tag, size and class are a critical step in some model reviews. It would be ideal to be able to select individual nozzles in the Navisworks model see the nozzle designations and information.
I hope to see this improvement in future updates.
Thanks,
Erin