S-93650A135 0.2" ID x 0.438" OD Moisture-Resistant Cushioning Washers
Moisture-Resistant Cushioning Washers
Image may differ from product. See technical specification for details.
Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Superior vibration damping with Durometer 70A hardness to reduce equipment wear and noise in industrial machinery
- Excellent sealing performance due to clear polyurethane rubber construction, preventing fluid and dust ingress
- Wide temperature resistance from -10°F to 150°F, ensuring reliability in varying environmental conditions
- Precise dimensional fit with 0.2" ID and 0.438" OD for No. 12 screws, minimizing installation errors
- Enhanced durability from polyurethane material, offering long service life under mechanical stress
- Compliance with global standards including RoHS 3 and REACH, supporting sustainable and safe manufacturing practices
- Clear visibility allowing easy inspection and alignment during assembly processes
Professional Applications & Engineering Value
These clear polyurethane rubber flat washers are engineered to address common industrial challenges such as vibration-induced loosening and environmental sealing failures. The Durometer 70A hardness provides optimal flexibility and resilience, making them ideal for applications requiring consistent pressure distribution and vibration damping in machinery, automotive, and electronic assemblies. Their temperature resistance from -10°F to 150°F ensures performance stability in both cold and moderately high-temperature environments, while the precise 0.2" ID and 0.438" OD dimensions guarantee a secure fit for No. 12 screw sizes, reducing the risk of misalignment and enhancing overall assembly integrity in industrial washers applications.
Specification Summary & Compliance
This washer features inch system measurements with an inner diameter of 0.2", outer diameter of 0.438", and thickness ranging from 0.085" to 0.101". It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards. The material, polyurethane rubber, meets specified hardness (Durometer 70A) and temperature range requirements, supporting reliable performance in designated industrial uses.
