The Freudenberg-NOK V904Z is a high-performance FKM O-Ring with a diameter of 0.275 inches and a hardness rating of 90 durometer. This O-Ring is designed for superior sealing in various applications, providing excellent resistance to heat, chemicals, and aging. Made from premium FKM material, it ensures durability and reliability in demanding environments. Ideal for use in automotive, aerospace, and industrial applications, this O-Ring meets stringent quality standards, ensuring compatibility with a wide range of systems. Its precise dimensions and robust construction make it a preferred choice for engineers and technicians.