Print out this page...
You are not allowed to view links.
Register or
Loginthen take it with you to radio shack.
I did not see a 3mm green led on the website, but you can pick it up with their "multi-pack" of led's
however, they had a red led that had similar specs. but it's $1.49 for 2 of them, whereas Mouser has them for 9 cents each (didn't factor in shipping though)
If you can wait, PM me, I can drop you one in the mail.