The Freudenberg-NOK Dichtomatik OR 7.734" 0.139" 70 NBR N702V is a high-performance O-ring designed for various sealing applications. Constructed from durable NBR (Nitrile Butadiene Rubber), it offers excellent resistance to oils, fuels, and chemicals, ensuring a long-lasting seal. With a thickness of 0.139" and a hardness of 70, this O-ring is ideal for use in hydraulic and pneumatic systems, providing a secure seal under pressure. It meets industry standards for quality and performance, making it a reliable choice for demanding environments.