S-93650A600 1.063" ID x 2" OD Moisture-Resistant Cushioning Washers

Key Features & Benefits at a Glance

• Superior vibration dampening and sealing with flexible Polyurethane Rubber construction, reducing noise and preventing loosening in dynamic applications.
• Excellent chemical and abrasion resistance for extended service life in demanding industrial environments.
• Wide operating temperature range from -10°F to 150°F, ensuring reliable performance in both cold and moderately hot conditions.
• Optimal load distribution and surface protection due to its flat design and 70A Durometer hardness, preventing damage to assembled components.
• Crystal-clear material allows for easy visual inspection of the underlying components and screw head.
• Precision-engineered dimensions (1.063" ID for 1" screw size, 2" OD) ensure a perfect fit and consistent performance.
• Safe for regulated industries with full compliance to RoHS 3 and REACH environmental standards.

Professional Applications & Engineering Value

This clear polyurethane rubber flat washer is engineered to solve common challenges in assembly and machinery. Its Durometer 70A hardness provides the ideal balance between flexibility and load-bearing capacity, making it perfect for applications requiring vibration isolation, sealing, and surface protection. The polyurethane material offers superior resistance to oils, greases, and many chemicals, outlasting standard rubber washers in harsh conditions. Its temperature resistance from -10°F to 150°F makes it suitable for outdoor equipment, automotive assemblies, and food processing machinery where thermal stability is crucial. The precise 1.063" ID ensures a secure fit on 1" screw size fasteners, preventing misalignment and ensuring uniform pressure distribution across the 2" OD surface.

Specification Summary & Compliance

This flat washer conforms to standard inch system dimensions with an Inside Diameter (ID) of 1.063", Outside Diameter (OD) of 2", and a Thickness of 0.110-0.140". It is manufactured from Polyurethane Rubber with a Durometer 70A hardness and is designed for use with 1" screws. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free of hazardous substances and safe for use in various industrial and consumer applications.