The Freudenberg-NOK Dichtomatik OR is designed with dimensions of 2.859" and a thickness of 0.139", made from 90 durometer NBR (BUNA) material. This O-ring is ideal for sealing applications requiring high resistance to oils and fuels. The durable NBR material ensures long-lasting performance in various environments, making it suitable for hydraulic and pneumatic systems. This O-ring complies with industry standards, ensuring compatibility and reliability in critical applications. Its precise sizing guarantees a secure fit, enhancing the overall sealing effectiveness.