S-93650A104 0.203" ID x 0.562" OD Moisture-Resistant Cushioning Washers

Key Features & Benefits at a Glance

• Superior vibration dampening and shock absorption with Durometer 70A hardness polyurethane rubber for reduced equipment wear and noise
• Excellent chemical and moisture resistance for reliable performance in demanding industrial environments
• Wide temperature tolerance from -10°F to 150°F maintains flexibility and sealing integrity across various operating conditions
• Precision dimensional fit with 0.203" ID and 0.562" OD ensures perfect alignment with No. 10 screws for secure fastening
• Crystal clear visibility allows for easy inspection and is ideal for applications where aesthetics matter
• Consistent 0.085-0.101" thickness provides uniform load distribution and reliable sealing performance
• Full regulatory compliance with RoHS 3 and REACH standards for safe use in global markets

Professional Applications & Engineering Value

This clear polyurethane rubber flat washer delivers exceptional engineering value in applications requiring reliable sealing, vibration isolation, and chemical resistance. The Durometer 70A hardness provides optimal flexibility while maintaining structural integrity under compression, making it ideal for electrical enclosures, precision instruments, and fluid handling systems. The material's inherent resistance to oils, solvents, and environmental factors prevents degradation in harsh conditions, while the temperature range from -10°F to 150°F ensures consistent performance across seasonal variations. The precise 0.203" ID and 0.562" OD dimensions guarantee perfect fitment with No. 10 screws, eliminating misalignment issues and providing uniform pressure distribution in assembly applications.

Specification Summary & Compliance

This flat washer features inch system dimensions with 0.203" inner diameter, 0.562" outer diameter, and thickness ranging from 0.085" to 0.101". Manufactured from polyurethane rubber with Durometer 70A hardness, it is designed specifically for No. 10 screw applications. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory acceptance for industrial use worldwide.