I just need this plastic thrust washer

Where the hell do I find it

https://kitty.haus/media/883109c8edfb6d2a70938fe61902e55d3fba9856edda3114f36e20dbe1419b86.jpeg 

 

https://thebag.social/media/0cab599e62f1cc080a59e705cc367096caed0c818a63a3882b19b76c39f00763.png