S-95630A888 0.656" ID x 1.312" OD Plastic Washers

Key Features & Benefits at a Glance

• Exceptional heat resistance up to 500°F, ensuring reliable performance in high-temperature industrial applications without degradation.
• Superior chemical inertness due to PTFE material, providing excellent resistance to corrosive substances and extending washer lifespan.
• Low friction and non-stick properties for easy installation and removal, reducing maintenance time and effort in assemblies.
• Durometer 55D hardness offers optimal balance of durability and flexibility, preventing cracking under load while maintaining seal integrity.
• Precise inch-dimension fit with 0.656" ID and 1.312" OD, ensuring secure placement for 5/8" screws and minimizing loosening in vibrating environments.
• Full RoHS 3 and REACH compliance guarantees safety and environmental responsibility, meeting strict international regulatory standards.
• White color for easy identification and compatibility in clean or color-coded industrial settings, streamlining inventory management.

Professional Applications & Engineering Value

This PTFE plastic flat washer is engineered to address critical challenges in demanding sectors like chemical processing, food manufacturing, and aerospace, where exposure to extreme temperatures and aggressive chemicals is common. The PTFE material provides inherent chemical resistance, preventing corrosion and ensuring long-term reliability in harsh environments. Its high-temperature capability up to 500°F makes it ideal for applications involving heat exchangers, ovens, or automotive components, reducing the risk of failure. The flat design and 5/8" screw size compatibility offer a secure fit, enhancing load distribution and vibration resistance in assemblies. By combining low friction with Durometer 55D hardness, these washers minimize wear on mating surfaces, extend equipment life, and support efficient maintenance in industrial settings.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.656", outer diameter of 1.312", and thickness ranging from 0.074" to 0.121", designed for precise fit with 5/8" screws. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance standards, ensuring environmental safety and regulatory adherence. The PTFE material provides consistent performance under high-temperature conditions up to 500°F, with a hardness rating of Durometer 55D for reliable mechanical properties in various industrial applications.