let me say this, once again, with a bit more explanation-
the state of CA certifies brass to be "lead-safe" which is basically so low in lead that the nannies in sacramento will allow it.
but (as i understand it) that certification is typically for residential usage- i.e. cold or warm water. for "hot" water as in commercial applications, or brewing, its not certified. doesnt mean its dangerous, just not certified at those temps.
there are plenty of industrial, food service and restaurant places that sell high temp spray nozzles. they are approved for use with high heat- either usda or fda approval.
but it'll cost you. so just decide whether you really need it. your location says "bel air" which im assuming is the one in LA? if you're on municipal water (outside of flint, mi) then you're likely fine. if your well has acidic water, thats different.
so as long as your water is alkaline, and its not sitting in the hose for days or weeks between brews, then you're probably going a bit overboard. i'd say a "lead safe" is perfectly fine. i would avoid plastic.
if you're just using cold water, then pretty much any nozzle on the market is fine.