The N803.00X030.0 Nitrile O-Ring from Freudenberg-NOK features a 30 mm inner diameter and a 3 mm cross-section, making it an ideal sealing solution for various applications. Constructed from 80 Durometer Nitrile (Buna) rubber, this O-ring offers excellent resistance to oil, heat, and chemicals, ensuring durability in demanding environments. Its precise dimensions allow for a secure fit in assemblies, making it suitable for automotive, industrial, and hydraulic applications. This O-ring is designed to meet high-performance standards, providing reliable sealing in critical tasks.