S-90133A190 0.23" ID x 0.5" OD FDA Compliant 21 CFR 177.2600 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
- Food-grade safety with FDA 21 CFR 177.2600 compliance for direct contact in food processing environments
- Superior temperature resistance maintains performance from -30°F to 220°F in demanding industrial conditions
- Optimal sealing performance with 55A Durometer neoprene rubber providing reliable compression and vibration dampening
- Precision dimensional fit with 0.23" ID specifically engineered for No. 14 screw applications
- Environmental compliance assurance meeting both RoHS 3 and REACH standards for global regulatory requirements
- Durable material construction using white neoprene rubber that resists degradation in food industry applications
- Consistent thickness control at 0.062" ensures uniform pressure distribution and reliable sealing performance
Professional Applications & Engineering Value
These FDA-compliant neoprene rubber flat washers are specifically engineered to address critical challenges in food industry applications where contamination prevention and temperature stability are paramount. The white neoprene rubber material provides excellent chemical resistance against food processing cleaners and maintains its 55A Durometer hardness across the full operating range from -30°F to 220°F. This combination ensures reliable sealing performance in equipment subjected to thermal cycling, while the precise 0.23" ID and 0.5" OD dimensions create optimal compression for No. 14 screw sizes. The flat washer design distributes load evenly, preventing surface damage and maintaining seal integrity in high-vibration food processing machinery.
Specification Summary & Compliance
This flat washer features inch system dimensions with 0.23" inner diameter, 0.5" outer diameter, and 0.062" thickness. Manufactured from neoprene rubber with 55A Durometer hardness, the product complies with FDA 21 CFR 177.2600 for food contact applications. Regulatory compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) standards, ensuring adherence to current environmental and substance restriction requirements for industrial components.
