It's a possibility, alright. If I recall correctly, I bought a new breather element at Auto Zone last year, and ended up just using the actual filter from the new one. But it included that clip, along with the plastic housing and the filter.
LMC has the piece I believe. I know it has been next to impossible for me to find the elbow for the Oil Cap, even harder to find the other piece that goes into the metal clip. I have to double check but I believe I saw both pieces and a hose in the lmc catalog. Granted its not the one you're looking for but perhaps they have the one you need.
The Ford P/N on my part is E5TE 6A768 AC
Today I changed out the PVC valve, check and/or cleaned hoses, washed out the crankcase breather filter with gas and reinstalled it. I am hoping this will get ride of the oil in the bottom of the air cleaner assy.
Here are some photos of the part you are looking for, but in the big picture you really don't need it as it will not solve the problem of oil in the bottom of the air cleaner. I had to go to a hose in a plastic bottle with a rag wrapped around the top of the bottle. 10,000 miles later I change the rings and this did fix the excessive blow by problem.
Point is ... with to much blow by from worn rings will just push air/oil out both ends of the PCV system.
You can read my older posts for more info.