30K OHM .15 Watt 20% Carbon TRIMMER POTENTIOMETER (P1089). Vertical mount side adjust POT. PCB layout is 5mm x 5mm. Used on Sega / Nanao MC-2000 series monitor chassis and these are the exact original fit and some locations used are RV401, RV402, RV502 and RV503 also these should fit the Nanao MS8-26 vertical position pot at VR434 and many other monitor chassis and other applications that require this value. These are the exact fit for the application listed above but can also be used in many other applications where this value of Pot is needed.