Vintage Synth Repair

I received some info for a much needed part for a Korg T-1.  
(Its a really cool old board).  

DO you know where to order such a part?  See below. 

THANK YOU for suggestions. 
Please Email me.  tripp323  at yahoo
- - -
" The part is referred to as VR2, 10KB LCD contrast control on the
schematic for the KLM-1373 pc board. The parts list unfortunately
doesn't use the "VR2" designation, but the only 10K listed under VRs
for the 1373 board is:

Parts code 360021200
Parts Name/Specifications RK09K1110AB2A