The AS568-463 O-ring, measuring 17" ID x 17 1/2" OD x 1/4", is crafted from SIMRIZ SZ501 material by Freudenberg-NOK Dichtomatik. This O-ring is designed for high-performance sealing in aggressive environments, offering exceptional resistance to chemicals, heat, and wear. Its precise dimensions ensure a perfect fit in standard applications, making it ideal for use in automotive, aerospace, and industrial sectors. The SIMRIZ material enhances durability and reliability, ensuring optimal performance in critical sealing applications.