The Freudenberg-NOK OR 10.984 is a high-quality O-ring made from durable EPDM material, measuring 0.139" in diameter and rated for 75 durometer hardness. This O-ring is designed for reliable sealing in various applications, ensuring optimal performance in both static and dynamic environments. With excellent resistance to heat, ozone, and weathering, it is ideal for use in automotive, industrial, and HVAC systems. The dimensions and material composition make it compliant with industry standards, ensuring compatibility with a wide range of systems.