Siemens washing machine drain cover, for installation you will need a rubber gasket from a broken cover. Will fit many others, original part number 601-0760
I made this project when my washing machine drain once again became clogged and I had to break the original lid to get it out. If someone needs a temporary solution until the factory one arrives, you can print it; it is unlikely to be effective on a permanent basis due to the peculiarity of the gasket clamping; in the original, the thin plastic part serves as an additional spacer for the gasket. In general, try it, but with your head ;)
The author marked this model as their own original creation.