The Rings subcategory within Seals, Rings & Connectors focuses on circular sealing elements used in various assemblies to ensure tight and secure connections. This subcategory plays a critical role in preventing leakage and maintaining the integrity of systems by sealing interfaces and joints. Rings can be made from a variety of materials including rubber, silicone, metal, and plastic, each selected based on specific properties such as resistance to temperature, chemicals, and pressure. These characteristics are crucial for ensuring that the rings perform effectively under different operating conditions.