S-93650A117 0.281" ID x 0.75" OD Moisture-Resistant Cushioning Washers

Key Features & Benefits at a Glance

• Superior sealing and vibration dampening with 70A durometer hardness polyurethane rubber for reliable performance in demanding environments.
• Excellent temperature resistance from -10°F to 150°F, ensuring consistent functionality across a wide range of operating conditions.
• Crystal-clear material allows for easy visual inspection and is ideal for applications where aesthetics or visibility are important.
• Precise dimensional fit with 1/4" screw size compatibility, 0.281" ID, and 0.75" OD for secure and accurate assembly.
• Enhanced durability and longevity due to the robust polyurethane rubber construction, reducing the need for frequent replacements.
• Full regulatory compliance with RoHS 3 and REACH standards, making it safe for use in regulated industries and global markets.
• Versatile flat washer design suitable for distributing load, preventing surface damage, and providing a reliable seal in various industrial setups.

Professional Applications & Engineering Value

This clear polyurethane rubber flat washer is engineered to address common industrial challenges such as leakage, corrosion, and component wear. Its 70A hardness offers an optimal balance of flexibility and strength, making it perfect for sealing applications where a tight seal is critical, such as in fluid handling systems, electrical enclosures, and machinery assemblies. The temperature-resistant properties ensure reliable performance from -10°F to 150°F, preventing brittleness in cold conditions and maintaining integrity under moderate heat. Ideal for use in industrial washers and precision equipment, it helps minimize maintenance downtime and enhances the lifespan of connected components by effectively absorbing shocks and vibrations.

Specification Summary & Compliance

This washer features precise inch system dimensions: ID 0.281", OD 0.75", and thickness 0.085-0.101", designed for a 1/4" screw size. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use. Manufactured from high-quality polyurethane rubber, it meets standard flat washer specifications for load distribution and sealing in various engineering applications.