S-99604A101 0.12" ID x 0.25" OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Exceptional temperature resilience from -100°F to 450°F, ensuring reliable performance in extreme thermal cycling common in food processing and sterilization.
• FDA 21 CFR 177.2600 compliance guarantees material safety for direct and indirect food contact, eliminating contamination risks.
• Durometer 60A hardness provides an optimal balance of flexibility and sealing force, preventing over-compression and maintaining a secure seal.
• RoHS 3 and REACH compliance assures adherence to strict environmental and hazardous substance regulations for global market acceptance.
• Precision inch dimensions (0.12" ID, 0.25" OD) ensure a perfect fit for No. 6 screws, reducing installation time and preventing misalignment.
• Durable silicone rubber construction offers excellent resistance to oils, moisture, and aging, extending service life in demanding environments.
• Vivid red color allows for easy visual identification and inventory management in complex assembly setups.

Professional Applications & Engineering Value

This silicone rubber flat washer is engineered to address critical challenges in the food industry, where equipment is frequently exposed to steam cleaning, thermal shocks, and strict hygiene standards. The FDA compliant material prevents chemical leaching, while its wide temperature range from -100°F to 450°F ensures integrity during both freezing storage and hot sterilization processes. The flat washer design with a precise 0.12" ID for No. 6 screw sizes provides consistent load distribution, preventing leakage and vibration loosening in food processing machinery, conveyor systems, and packaging equipment. Its silicone rubber composition resists degradation from fats and cleaning agents, reducing maintenance downtime and enhancing operational safety.

Specification Summary & Compliance

This flat washer conforms to inch system dimensions with an Inside Diameter of 0.12", Outside Diameter of 0.25", and Thickness range of 0.083-0.103". It is manufactured from silicone rubber with a Durometer 60A hardness and is designed for No. 6 screw sizes. The product meets FDA 21 CFR 177.2600 for food contact, is RoHS 3 (2015/863/EU) Compliant, and adheres to REACH (EC 1907/2006) regulations regarding hazardous substances.