O-ring? 63x3 Nitrile De Dietrich 300002177

This O-ring measures 63mm outer diameter with a 3mm cross-section and is made from Nitrile rubber. It is a versatile sealing component used in various heating equipment components, including boiler spare parts and burner spare parts. Nitrile material offers good resistance to oils and fuels, making it suitable for gas burner parts and other applications. Whether you are performing boiler maintenance or repairing seals, this O-ring provides a reliable barrier against leaks. Its standard dimensions make it a common replacement part for many systems. Keep a few on hand for quick repairs and maintenance tasks.