Does anyone know where I can find a hose barb with the opposite end threaded to fit into the faucet end of a shank? Or what size those threads are? I want to be able to remove the faucet and back flush the lines. Thanks!
This?
Yes - thanks!
In retrospect it seems silly that I couldn’t figure it out myself, but I couldn’t think of what to call it for some reason. 
I found these, they’re a bit cheaper plus the second one will let me clean multiple lines at once.
Maybe you were looking for too technical of a term.
I’m glad you looked more into it. I only found it while I was looking at the big bubbler. I actually need one myself for a hand pump I got with some stuff I bought from craigslist. Hoping my lhbs has it but keep forgetting to check.
Well it’s not exactly a “faucet cleaning attachment”, is it? You’ve got to take the faucet off and clean it separately, this cleans the shank and the lines.
I didn’t get to it yesterday, I’m going to order them now.