4042131: O-RING

**Product Description: O-Rings** **Technical Specifications:** - **Standard Compliance:** - Adheres to AS568 and ISO 3601 standards. - Precise tolerances for both metric and imperial sizes. - **Material Hardness:** - Shore A durometer range from 10 to 90, suitable for various compression set requirements. - **Temperature Resistance:** - FEP/PFA Encapsulated Silicone: -80°F to 500°F - Tuf-Steel®: -350°F to 550°F - **Chemical Resistance:** - Available in materials such as Buna, EPDM, FKM, and silicone for resistance to chemicals and corrosive environments. **Design and Dimensions:** - **Cross-Sectional Diameters:** - Range from 0.040 to 0.275 inches. - **Inside Diameters:** - Range from 0.029 to 25.940 inches, with over 369 standard sizes available in the U.S. as per Aerospace Standard AS568B. - **Custom Sizes:** - Non-standard sizes and custom designs available, including proprietary technologies like MicrOrings® for inner diameters less than 0.036 inches (1 mm). **Applications:** - Used in static and dynamic sealing applications such as rods, pistons, cylinders, and fluid power systems. - Commonly employed in industries like aerospace, pharmaceuticals, food processing, and biotechnology due to compliance with FDA and Class VI standards. - Suitable for extreme conditions like steam-in-place (SIP) or water-for-injection (WFI) systems. **Key Features:** - Provides a compression seal by deforming under mechanical pressure to fill gaps between mating surfaces. - Elastomeric materials ensure resilience and adaptability to surface irregularities. - Minimal thermal expansion and excellent durability reduce maintenance needs in demanding environments. This O-Ring design ensures reliability across a wide range of industrial applications while maintaining high performance under varying pressures and temperatures.