S-99604A127 0.615" ID x 1.312" OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• FDA Compliant Material: Ensures safe, non-contaminating performance in food processing and packaging applications, meeting 21 CFR 177.2600 standards.
• Exceptional Temperature Resistance: Operates reliably from -100°F to 450°F, preventing failure in extreme thermal cycling common in industrial environments.
• Consistent Sealing & Cushioning: Durometer 60A hardness provides optimal compression and vibration dampening for 5/8" screws, enhancing joint integrity.
• Precision Fit & Durability: 0.615" ID and 1.312" OD with 0.083-0.103" thickness ensure accurate alignment and long service life under mechanical stress.
• Regulatory Compliance Assurance: RoHS 3 and REACH compliant, supporting global supply chain requirements and environmental safety protocols.
• High-Visibility Red Color: Allows for easy identification and inspection during assembly and maintenance in busy food industry settings.
• Chemical & Moisture Resistance: Silicone rubber construction resists degradation from oils, steam, and cleaning agents used in food industry equipment.

Professional Applications & Engineering Value

This silicone rubber flat washer is engineered to address critical sealing and insulation challenges in food industry machinery, where temperature fluctuations and strict hygiene standards are paramount. Its FDA compliant material prevents bacterial growth and contamination, while the Durometer 60A hardness ensures reliable compression recovery under repeated thermal expansion and contraction from -100°F to 450°F. The precise 0.615" ID and 1.312" OD dimensions provide a secure fit for 5/8" screw size fasteners, reducing leakage risks in mixers, ovens, and conveyor systems. By combining RoHS 3 and REACH compliance, it offers a durable, non-toxic solution that minimizes downtime and maintenance costs in demanding processing environments.

Specification Summary & Compliance

This flat washer features an inner diameter of 0.615", outer diameter of 1.312", and thickness range of 0.083-0.103" for consistent performance with 5/8" screws. Manufactured from silicone rubber with a Durometer 60A hardness, it meets FDA 21 CFR 177.2600 for food contact applications. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, ensuring adherence to hazardous substance restrictions and environmental safety standards for industrial use.