S-93412A446 0.23" ID x 0.625" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional thermal stability for reliable performance in environments ranging from -10°F to 400°F, preventing material degradation under extreme conditions.
• Superior chemical resistance due to Viton® Fluoroelastomer construction, ensuring longevity when exposed to harsh chemicals, oils, and solvents.
• Optimal sealing and load distribution with precise dimensions (0.625" OD, 0.23" ID) for No. 14 screws, reducing vibration and preventing loosening.
• Consistent durability and flexibility from Durometer 75A hardness, offering a balance of firmness and resilience for repeated use.
• Compliance with environmental regulations, including RoHS 3 and REACH, ensuring safe use in global industrial applications.
• Resistance to compression set maintains shape and functionality under prolonged stress, enhancing service life in demanding setups.
• Broad industrial suitability with a black color and flat design, ideal for automotive, aerospace, and chemical processing equipment.

Professional Applications & Engineering Value

This Viton® flat washer is engineered to address critical challenges in high-stress industrial settings, where temperature fluctuations and chemical exposure can compromise component integrity. Made from fluoroelastomer rubber, it provides excellent resistance to fuels, oils, and aggressive fluids, preventing leaks and failures in assemblies like engine compartments, hydraulic systems, and processing machinery. The precise inch dimensions (0.625" OD, 0.23" ID) and flat washer design ensure a secure fit for No. 14 screws, distributing loads evenly to minimize wear and maintain bolt tension. By withstanding temperatures from -10°F to 400°F, it eliminates the need for frequent replacements in high-temperature applications, reducing downtime and maintenance costs in sectors such as automotive manufacturing and chemical plants.

Specification Summary & Compliance

The washer adheres to standard inch system measurements with an OD of 0.625", ID of 0.23", and thickness tolerance of 0.052-0.072", ensuring compatibility with No. 14 screw sizes. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming it is free from hazardous substances and suitable for regulated industries. The fluoroelastomer material and Durometer 75A hardness provide consistent performance, backed by a temperature range of -10°F to 400°F for reliable operation in diverse environments.