What is this???

[atlvi3tb0i]

Anyone know what this is, i found it and not sure what it goes to.

[Bacon]

Looks like part of a cigarette lighter for a car or maybe a valve stem cap.

[RandomGuy]

that's the capacitor that goes inside of a flux capacitor

[Double_0_Rusty]

that's the capacitor that goes inside of a flux capacitor

X2

[green91]

Maybe if your pics werent shit we could tell.