execute a script action part >
Interfaces["example"]:to(1000, {InterfaceVisibility = 0})
pause for 1000ms (action part)
execute a script action part >
Interfaces["example"].InterfaceVisible = false
Quick note: you will have to use Lua to unhide it & probably fade interface visibility back up to 100% to make it visible - as needed.
P.S: hiding specific interfaces is only possible with Lua script. The action part method only allows you to hide/show all interfaces belonging to the specified interface class.