S-90133A510 0.12" ID x 0.375" OD Rubber Sealing Washers
Rubber Sealing 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 55A Durometer Neoprene Rubber for reduced noise and component fatigue in machinery
- Effective environmental sealing against moisture, dust, and mild chemicals to protect No. 6 screw assemblies
- Wide temperature resilience from -20°F to 180°F for reliable performance in fluctuating industrial environments
- Precise dimensional fit with 0.375" OD and 0.12" ID ensuring easy installation and uniform pressure distribution
- Enhanced assembly longevity through durable, black Neoprene material that resists compression set and degradation
- Global compliance assurance with RoHS 3 and REACH standards for safe use in regulated markets and applications
- Versatile flat washer profile suitable for general-purpose load distribution and gasketing in electrical and mechanical systems
Professional Applications & Engineering Value
These Neoprene Rubber Flat Washers deliver critical sealing and isolation performance in demanding industrial applications. The Durometer 55A hardness provides optimal flexibility to absorb shocks and vibrations in equipment using No. 6 screws, preventing loosening and metal-on-metal contact. The black Neoprene composition offers excellent resistance to weathering, ozone, and aging, making it ideal for outdoor enclosures, HVAC systems, and automotive components. With a functional temperature range of -20°F to 180°F, these washers maintain seal integrity and load distribution in environments from cold storage to engine compartments, solving common failure points in assembly durability.
Specification Summary & Compliance
This flat washer conforms to inch system dimensions with an ID of 0.12" and OD of 0.375", and a thickness range of 0.046-0.078" for consistent performance. Manufactured from Neoprene Rubber with a Durometer 55A hardness, it is designed specifically for No. 6 screw sizes. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards for industrial components.
