S-94733A749 0.195" ID x 0.437" 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 sealing performance with Santoprene rubber material to prevent fluid and dust ingress in industrial applications
- Excellent vibration dampening with Durometer 64A hardness to reduce equipment wear and maintenance costs
- Wide temperature resilience from -40°F to 270°F for reliable operation in extreme environmental conditions
- Precise dimensional fit with 0.195" ID and 0.437" OD ensuring proper alignment with No. 12 screws
- Enhanced durability through consistent 0.068-0.088" thickness for long-lasting compression and sealing integrity
- Regulatory compliance with RoHS 3 and REACH standards for safe use in global industrial markets
- Chemical resistance inherent to Santoprene material for protection against oils and industrial fluids
Professional Applications & Engineering Value
This Santoprene rubber flat washer delivers critical engineering solutions where conventional washers fail. The thermoplastic elastomer construction provides exceptional sealing capabilities while maintaining flexibility across extreme temperature fluctuations from -40°F to 270°F. Engineered specifically for No. 12 screw applications, the precise 0.195" ID and 0.437" OD dimensions ensure perfect fitment without compromising the vibration resistance needed in machinery, automotive, and electrical enclosures. The Durometer 64A hardness offers optimal compression recovery, making it ideal for gasketing, noise reduction, and shock absorption in demanding industrial environments where reliability cannot be compromised.
Specification Summary & Compliance
This inch-system flat washer features precise dimensional tolerances with 0.195" inner diameter, 0.437" outer diameter, and thickness ranging 0.068-0.088". Manufactured from Santoprene rubber with Durometer 64A hardness, it is engineered for No. 12 screw applications. The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and regulatory adherence for industrial use worldwide.
