The SS-5 application is available to order from the SSAdministration. There is a fee and the SSA uses the 120 year rule to determine if they should black out names or not on the copy you get. Here's a couple of places to look:

http://genealogy.about.com/od/online_records/a/ss5_request.h...

http://ssa-custhelp.ssa.gov/app/answers/detail/a_id/147/~/ob...