These documents were received in response to a 2012 FOIA request made to the National Archives and Records Administration. These pdf files for download came on CD from the NARA.
01: Service documents: http://www.mediafire.com/view/?cw8scd6l87rcatd
02: Service documents...
Here's a copy of Hubbard's USN medical record I obtained through a FOIA request I submitted in 2012 to the National Archives and Records Administration: http://www.mediafire.com/view/?809xnrx91ymboed. (~30 MB). This record is part of Hubbard's OMPF (Official Military Personnel File).