S-93412A403 0.15" ID x 0.312" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional high-temperature performance with a working range from -10°F to 400°F, ideal for demanding thermal environments
• Superior chemical resistance provided by Viton® Fluoroelastomer material, ensuring longevity in harsh chemical exposures
• Consistent sealing and load distribution with a Durometer 75A hardness, offering optimal flexibility and vibration dampening
• Precise dimensional compatibility with 0.15" ID and 0.312" OD, designed for reliable fit on No. 8 screws
• Regulatory compliance assurance with RoHS 3 and REACH standards, meeting strict environmental and safety regulations
• Enhanced durability in extreme conditions due to fluoroelastomer construction, reducing maintenance and replacement frequency
• Broad industrial applicability with black color and flat design, suitable for various assembly and sealing needs

Professional Applications & Engineering Value

This Viton® flat washer is engineered to address critical challenges in high-temperature and chemically aggressive settings, such as automotive, aerospace, and chemical processing industries. Its fluoroelastomer rubber composition delivers outstanding resistance to oils, fuels, and solvents, preventing degradation and ensuring reliable performance under thermal stress up to 400°F. The precise No. 8 screw size compatibility and consistent thickness (0.052-0.072") facilitate easy installation and effective sealing, minimizing leakage and equipment downtime. By integrating this high-temperature washer, engineers achieve enhanced safety and efficiency in applications requiring robust chemical resistant components, supported by compliance with global standards like RoHS and REACH.

Specification Summary & Compliance

This flat washer adheres to inch system measurements with an inner diameter of 0.15", outer diameter of 0.312", and thickness ranging from 0.052" to 0.072", ensuring precise fit for No. 8 screws. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming its environmental safety and regulatory alignment. The material, Viton® Fluoroelastomer Rubber with Durometer 75A hardness, provides reliable performance across a temperature spectrum from -10°F to 400°F, making it suitable for rigorous industrial applications without compromising on durability or standards.