S-90133A160 0.17" ID x 0.5" OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-Grade Safety: FDA 21 CFR 177.2600 compliance ensures safe, non-contaminating use in food processing and packaging environments.
• Exceptional Temperature Resistance: Maintains integrity and sealing performance across a wide range from -30°F to 220°F, suitable for both freezing and moderate heat applications.
• Optimal Sealing & Cushioning: Durometer 55A hardness provides a perfect balance of flexibility and firmness for effective vibration dampening and leak prevention.
• Environmental & Regulatory Compliance: Meets RoHS 3 and REACH standards, ensuring the washer is free from hazardous substances for safe industrial use.
• Precision Fit for No. 10 Screws: 0.17" ID ensures a secure, snug fit, preventing loosening and improving assembly reliability.
• Durable Neoprene Construction: White neoprene rubber offers excellent resistance to oils, weathering, and compression set for long service life.
• Standard Inch Sizing: 0.5" OD and 0.062" thickness provide consistent, interchangeable dimensions for easy integration into existing systems.

Professional Applications & Engineering Value

This Neoprene Rubber Flat Washer is specifically engineered to address critical challenges in the food industry and other demanding sectors. Its FDA-compliant material eliminates risks of chemical migration, making it ideal for direct food contact applications like machinery seals, container lids, and processing equipment. The Durometer 55A hardness ensures reliable compression and recovery, providing consistent sealing against moisture and contaminants even under variable pressures. With a temperature range of -30°F to 220°F, it performs reliably in environments from cold storage to sanitization cycles, reducing downtime and maintenance costs. The precise 0.17" ID and flat washer design facilitate quick installation on No. 10 screws, enhancing assembly efficiency while meeting strict RoHS and REACH regulatory requirements for global supply chains.

Specification Summary & Compliance

This flat washer conforms to inch system measurements with an ID of 0.17", OD of 0.5", and Thickness of 0.062", designed for No. 10 screw sizes. It is manufactured from white Neoprene Rubber with a Durometer 55A hardness and complies with FDA 21 CFR 177.2600 for food contact, RoHS 3 (2015/863/EU), and REACH (EC 1907/2006) standards, ensuring adherence to environmental and safety regulations.