S-91367A951 0.195" ID x 0.562" OD Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional temperature resilience for reliable performance in environments ranging from -60°F to 400°F, reducing failure risks in extreme conditions.
• Superior chemical and environmental resistance due to fluorosilicone rubber material, ideal for harsh industrial and chemical applications.
• Precise dimensional fit with 0.195" ID and 0.562" OD ensures secure sealing and vibration damping for No. 12 screws.
• Optimal hardness and durability with Durometer 60A rating, providing effective compression recovery and long service life.
• Compliance with stringent regulations including RoHS 3 and REACH, ensuring safe use in global markets and sensitive industries.
• Enhanced sealing and insulation properties to protect against leaks, corrosion, and electrical issues in demanding setups.
• Easy identification and organization with consistent blue color, streamlining inventory and assembly processes.

Professional Applications & Engineering Value

These fluorosilicone rubber flat washers are engineered to address critical challenges in high-stress environments, such as thermal cycling, chemical exposure, and mechanical vibration. The fluorosilicone material offers excellent resistance to oils, fuels, and solvents, making them ideal for industrial applications in automotive, aerospace, and chemical processing. With a temperature range of -60°F to 400°F, they maintain elasticity and sealing integrity where standard washers fail, preventing leaks and equipment downtime. The precise 0.195" ID and 0.562" OD dimensions ensure a snug fit for No. 12 screws, enhancing assembly reliability and reducing maintenance needs in extreme temperature settings.

Specification Summary & Compliance

This flat washer features inch system dimensions with an inner diameter of 0.195", outer diameter of 0.562", and thickness between 0.083" and 0.103", tailored for No. 12 screw sizes. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The material, fluorosilicone rubber with a Durometer 60A hardness, is manufactured to provide consistent performance and durability in demanding conditions.