Spectrol 3296X-1-254/64X254 Cermet Trimmer Potentiometer, 250k Ohm, 3/8" Square, 0.395" L x 0.375" W x 0.19" D (Pack of 10): Amazon.com: Industrial & Scientific
250K OHM TRIMMER POTENTIOMETER (P1096) - Arcade Parts and Repair
CT6P-250K (10 Pc Lot) 250K Ohm Single Turn Trimmer Variable Resistor W-6 | eBay
3299W-1-254, Res Cermet Trimmer 250K Ohm 10% 0.5W(1/2W) 25(Elec) Turn 2.29mm (9.53 X 6.1 X 11.55mm) Pin Thru-Hole Tube (10 Items): Amazon.com: Industrial & Scientific
Spectrol 43Y254/3006Y-1-254 Rectangular Cermet Trimmer Potentiometer, 250K Ω, 0.75" L x 0.19" W x 0.25" H (Pack of 5): Amazon.com: Industrial & Scientific
G23603 - (Pkg 10) Piher PT10 Series 250K Horizontal Mount 10mm Trimmer| The Electronic Goldmine