Where to get window regulator arm circlip?

[Bmachine]

My window disengaged from the regulator. When I opened things up, it looks like the circlip that holds the plastic washers and the spring at the end of the regulator arm broke.
One of those dumb tiny bits that are difficult to source. Does anyone know a good source for these? I could not find the part number on RealOem. I looked at diagrams 51-32 through 35 and did not see that section exploded.

Thank you

 

[HB Chris]

If it’s just an external clip then Ace might have it

 

[Bmachine]

After thinking about it and realizing that this circlip cannot have evaporated and must be hiding someplace, with the help of the small mirror and light I actually found it. It was slightly bent out of shape so I tightened it up a bit and reinstalled it. I am adding pictures with scale in case someone needs to buy one or see how it is hooked up back there.

 

[Koopman]

I am planning on going to the warehouse sometime before the weekend and I should have one for you.

 

[bavbob]

I bought a variety box of stainless ones from Amazon. Tired of being stuck when I lose one or break one.

 

[Dick Steinkamp]

Harbor Freight has assortment boxes