I have checked my January 67 MPC, 1960-68 MPC (Dave, mine is Dated February 1968 like Jeff's, Change 31 in Section 35), 1965-72 MPC, the Body, Chassis, Interior and Weld/ Sealant Assembly Manuals, TSB's, Ford Course Manuals and Rotunda Diagnosis Manuals, and found nothing to add to the Part numbers previously noted. The only thing I did find was in the Body Assembly Manual, it notes " (ESB-M2G43-A) adhesive, applied around perimeter of steering column seal assembly and attaching screws (4 places)". Of course, there is no differentiation noted as to Model, with or without Tilt, etc.
All of that being said, I am attaching a couple of pictures of the Tilt Column that picked up in the early 1980's that I am going to install on my '67. Note that it does have the (a) rubber seal included. Note that it appears that the inside part of it may have a small lip or boot that goes around the steering column cover; I'll find out for sure when I disassemble it. I'll also look then to see if any Engineering Number may have been cast with the rubber.
Wish I could be more help, for all of us "tilted" people.
Bob