Only up to 10 in your lifetime though:
https://secure.ssa.gov/poms.nsf/lnx/0110205400
There are a few (difficult, but possible) ways to get extra copies despite the limit though, like changing your name
But weirdly only if it was issued after 2005?
There was an antiterrorism law that was passed in 2004 (as a result of 9/11), that went into effect in 2005 that set this limit.
General rules:
Exceptions may be made at the discretion of the mods.
Only up to 10 in your lifetime though:
https://secure.ssa.gov/poms.nsf/lnx/0110205400
There are a few (difficult, but possible) ways to get extra copies despite the limit though, like changing your name
But weirdly only if it was issued after 2005?
There was an antiterrorism law that was passed in 2004 (as a result of 9/11), that went into effect in 2005 that set this limit.