S-93650A330 0.203" ID x 0.406" OD Moisture-Resistant Cushioning Washers
Moisture-Resistant Cushioning Washers
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Basic Information
Dimension Parameters
Material & Strength Parameters
Temperature & Environment Parameters
Installation & Application Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Superior vibration dampening with Durometer 70A hardness polyurethane rubber for reduced equipment wear and noise
- Excellent chemical and temperature resistance maintains performance from -10°F to 150°F in demanding environments
- Precise dimensional fit with 0.203" ID and 0.406" OD ensures perfect alignment with No. 10 screws
- Optimal sealing and load distribution through controlled 0.026-0.036" thickness variation
- Crystal clear material allows for visual inspection and suits applications requiring aesthetic transparency
- Full regulatory compliance with RoHS 3 and REACH standards for international industrial use
- Long-lasting elasticity maintains compression set resistance for reliable, repeated use
Professional Applications & Engineering Value
These clear polyurethane rubber flat washers deliver critical performance advantages in precision assembly applications. The Durometer 70A hardness provides ideal balance between flexibility and load distribution, preventing surface damage while effectively dampening vibrations in machinery and electronic enclosures. The temperature resistance from -10°F to 150°F ensures dimensional stability across various operating conditions, making them suitable for outdoor equipment, automotive components, and food processing machinery where thermal cycling occurs. The transparent material allows for easy visual verification of proper installation while maintaining professional appearance in consumer products and display applications. These industrial washers solve common issues of corrosion, compression set, and chemical degradation that plague inferior sealing components.
Specification Summary & Compliance
Manufactured to precise inch system dimensions: 0.203" inner diameter, 0.406" outer diameter, with thickness tolerance of 0.026-0.036". Constructed from polyurethane rubber with consistent Durometer 70A hardness rating. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, containing no SVHC above threshold limits. Temperature performance certified from -10°F to 150°F. Designed specifically for use with No. 10 screw size in various industrial and mechanical applications.
