I'm having trouble finding a specific part. It's a cap that sits snuggly on top of a 5mm LED. It's semi-transparent and acts as diffusion for the LED.
At the top there's also a little bump in the center. As if it had been ripped from another piece of plastic. Tried to show this in my drawing.
Here's a photo of it mounted on a faceplate http://imgur.com/Usdvy,MgQx5#1
... and a shot from the backhttp://imgur.com/6iWST
And here's my diagram of what the part actually looks like. http://imgur.com/Usdvy,MgQx5
Is anyone familiar with it? A link to a website where I could buy it would be SUPER AWESOME.