The Freudenberg-NOK 0.206" 70 NBR O-Ring N703W is engineered for optimal sealing performance in various environments. Constructed from durable Nitrile Butadiene Rubber (NBR), it exhibits excellent resistance to petroleum-based fluids, making it suitable for automotive and industrial applications. With a hardness rating of 70, this O-ring provides a reliable seal under pressure. Its 0.206" thickness is designed to fit standard O-ring grooves, ensuring a secure installation. This product meets industry standards, ensuring compatibility with numerous systems and applications, making it a versatile choice for sealing needs.