The Freudenberg-NOK AS568-911 O-Ring features an 11/16" inner diameter and a 0.116" cross-section, made from high-quality NBR (BUNA) rubber. This O-Ring is rated at 70 hardness, making it suitable for a wide range of sealing applications, including hydraulic and pneumatic systems. Its black finish provides a professional appearance while ensuring resistance to oils and fuels. This product complies with industry standards, ensuring reliability and performance in critical applications.
