Mark: Here you go on MIL-HBDK-5 Rev J:
http://everyspec.com/MIL-HDBK/MIL-HD...L_HDBK_5J_139/

If you look up one listing above the J rev, there is the cancellation notice with the reference to the new book, Metallic Materials Properties Development and Standardization (MMPDS).

Everyspec.com is a great reference library and it's free.