The OR 1.864 0.070" 75 NBR N750FM is a high-quality O-ring designed for reliable sealing in various applications. Made from durable NBR material, this O-ring offers excellent resistance to oils and fuels, making it ideal for automotive and industrial use. With a hardness rating of 75, it ensures a tight seal under pressure. The dimensions of 1.864" outer diameter and 0.070" cross-section make it suitable for a wide range of fittings and connections. This product meets industry standards for quality and performance.