Is downloaded armor and weapons for mass effect 2 useable in campaign?

i downloaded several gun and armor packs for mass effect two and when i check my armor in the captains office or the weapons locker i can not find any of it. does it matter what class i picked for shepard? what do i have to do to access it?Is downloaded armor and weapons for mass effect 2 useable in campaign?
Make sure they're enabled and they'll appear in the Normandy Armory and Shepard's Locker.



You'll get an e-mail from Illusive Man confirming you got the items.