100 K Trim Pot, Spectrol UK - 63P-104, single turn, 10%, .5W, 3/8" | eBay
LOT OF 50 74W 10K 1/4 WATT 12 TURN VISHAY SPECTROL POTENTIOMETER TRIMMER NOS | eBay
Bourns 3299P-1-101 Resistor Trimmer Potentiometer, 10% Tolerance, 1/2 Watt, 25 Turn, 2.29 mm Pin Through Hole Tube, 100 Ohm, 11.55 mm W x 6.1 mm H x 9.53 mm L (Pack of 5) - 3299P-1-101 - Walmart.com