10MM CARBON TRIMMER POTENTIOMETERS 531-PT10H-4.7K, 531-PT10H-47K, 531-PT10H-470K, 531-PT10V-4.7K, 531-PT10V-47K, and 531-PT10V-470K. Each of the above 10mm Horzontial and Vertical Carbon Trimmer Potentiometers will no longer be stocked by Mouser, and once stock has been depleted, they will be available on a Non-Catalog basis only, subject to Piher minimum order requirements. The closest replacements available for these items are 531-PT10H- 5K, 531-PT10H-50K, 531-PT10H-500K, 531-PT10V-5K, 531-PT10V-50K, and 531-PT10V-500K respectively. The replacements are the same type of Timmer Potentiometers, but are the closest values available. 5-0396-55