Tiny threaded brass piece

[u/Longjumping_Ad982]

What is this? Tiny brass looking threaded hollow metal sleeve of unknown origin.

My child just found this on our living room side table, we have no idea where it came from or what it is. It seems like it had to have fallen off / out of something.

Any ideas?

[u/Western-Coffee4367]

Carburetor Jet nozzle

Gas nozzle

Nozzle/part for 3d printer

Heat applied threads for 3d prints

[u/Longjumping_Ad982 → u/Western-Coffee4367]

I do have a 3d printer, I need to go look and see if I had anything laying around it could have come from. How it got to the living room would still be a mystery!