S-93650A310 0.094" ID x 0.188" OD Moisture-Resistant Cushioning Washers

Key Features & Benefits at a Glance

• Superior sealing and vibration damping with flexible polyurethane rubber construction for reliable performance in dynamic applications.
• Excellent chemical and abrasion resistance ensures long service life and reduced maintenance costs in harsh industrial environments.
• Wide operating temperature range from -10°F to 150°F maintains integrity and functionality in varying climate conditions.
• Precision fit for No. 2 screws with 0.094" ID and 0.188" OD, providing secure fastening and preventing loosening.
• Optimal hardness (Durometer 70A) offers the perfect balance of softness for sealing and firmness for load distribution.
• Crystal-clear material allows for easy visual inspection and is ideal for applications where aesthetics or visibility are important.
• Full regulatory compliance with RoHS 3 and REACH standards ensures safety and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

This clear polyurethane rubber flat washer is engineered to address common industrial challenges such as fluid leakage, component wear, and fastener corrosion. Its Durometer 70A hardness provides excellent compression set resistance, ensuring a consistent seal under No. 2 screw loads without permanent deformation. The polyurethane material outperforms standard rubbers in durability, making it ideal for precision assemblies in electronics, automotive, and machinery where temperature fluctuations from -10°F to 150°F are common. Its transparent design facilitates quick quality checks, while the compliant construction meets stringent industry regulations, reducing liability in B2B procurement for OEMs and MRO operations.

Specification Summary & Compliance

This washer features an ID of 0.094", OD of 0.188", and thickness ranging from 0.026" to 0.036", designed for use with No. 2 screw sizes in inch measurement systems. It conforms to standard flat washer dimensions for reliable fit and function. The product is manufactured to be RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring it is free of hazardous substances and suitable for use in regulated markets, supporting responsible sourcing and end-product safety.