Review on Precision Multi Turn Wirewound Potentiometer With A03 Knob (2Pcs) - 3590S Rotary Potentiometer 1K Ohm, 10-Turn Wire Wound - 3590S-2-102L by Mark Holloway

good thing you get two, because one was defective. Poor quality. No more radio shack, so you have to order from Ebay and hope. Also, you'll need to buy extra washers for the "back" of the threaded shaft, not included. In our case, we stole the hardware from the second junk pot. Couldn't return, since it was already soldered in place.