The AllPoints Foodservice Parts & Supplies 321272 Tank Lid Gasket is designed for optimal performance in coffee machines. With an outer diameter of 5-5/8 inches and an inner diameter of 5-1/4 inches, this gasket ensures a secure fit, preventing leaks and maintaining the integrity of your coffee brewing process. Made from durable silicone, it offers excellent resistance to heat and wear, ensuring longevity and reliability. Ideal for maintaining the efficiency of your coffee machine, this gasket is a crucial component for any coffee service operation.