The Freudenberg-NOK Dichtomatik OR 5.484" 0.139" 75 FKM V751Z O-ring is engineered for high-performance sealing in demanding applications. Made from 75 Shore A FKM material, it offers outstanding resistance to heat, chemicals, and aging. With a cross-section of 0.139 inches and an inner diameter of 5.484 inches, this O-ring is ideal for hydraulic and pneumatic systems. It adheres to strict industry standards, ensuring compatibility and reliability under pressure. The V751Z model is specifically designed for high-pressure applications, making it a crucial component in industrial settings.