We also drank from the hose, letting it run a bit to not splash hot water on each other from the hose sitting in the sun. Seat belts were a novelty and the hood ornament was an airplane. We ran bare foot in the summer and rode our bikes without helmets and knee pads, looking back it is amazing that we lived. But we did, well, at least most of us.
Freaking out about a brass fitting on a water can is a bit much.
Forgot to mention, if the water freaks you out better hold your breath and not breath the air.