The Freudenberg-NOK AS568-025 SIMRIZ SZ484 O-ring features a 1-3/16" inner diameter and a 1-5/16" outer diameter with a 1/16" cross-section. This O-ring is made from high-performance SIMRIZ material, which offers exceptional resistance to a variety of chemicals and temperatures. It is ideal for use in sealing applications within hydraulic and pneumatic systems, ensuring a tight and reliable seal. The AS568 standard designation guarantees compatibility with numerous industrial components, making it a versatile choice for engineers and technicians looking for quality sealing solutions.