S-90133A619 17 mm ID x 30 mm OD FDA Compliant 21 CFR 177.2600 Rubber Sealing Washers

Key Features & Benefits at a Glance

• Food-Safe Compliance – FDA 21 CFR 177.2600 compliant construction ensures safe, non-contaminating use in food processing and packaging environments.
• Reliable Sealing Performance – Made from neoprene rubber with Durometer 55A hardness, offering excellent compression set resistance and a consistent seal against moisture and particulates.
• Broad Temperature Tolerance – Operates effectively from -30°F to 220°F, maintaining flexibility and sealing integrity in both cold storage and heated cleaning cycles.
• Precise Metric Sizing – 17mm ID and 30mm OD provide accurate fit for M16 screw size, ensuring easy installation and uniform load distribution.
• Environmental & Regulatory Safety – Conforms to RoHS 3 and REACH standards, supporting sustainable and hazardous substance-free manufacturing practices.
• Durable Material Longevity – White neoprene rubber resists oils, aging, and mild chemicals, extending service life in demanding food industry applications.
• Consistent Thickness Control – 1.168mm to 1.981mm thickness range allows for reliable gasketing and vibration dampening without over-compression.

Professional Applications & Engineering Value

This FDA-compliant neoprene rubber flat washer is engineered to address critical sealing challenges in food industry equipment, such as mixers, conveyors, and filling machines. Its neoprene composition provides inherent resistance to oils, fats, and repeated sanitation cycles, preventing degradation that can lead to seal failure and product contamination. The metric flat washer design, with precise 17mm ID and 30mm OD, ensures a snug fit on M16 fasteners, distributing clamp load evenly to minimize leakage points. With a Durometer 55A hardness, it offers optimal compressibility for creating tight seals on irregular surfaces, while its temperature resistance from -30°F to 220°F guarantees performance stability in both refrigeration and hot wash-down environments, reducing maintenance downtime and enhancing operational safety.

Specification Summary & Compliance

This washer meets dimensional requirements with an inner diameter of 17mm, outer diameter of 30mm, and thickness ranging from 1.168mm to 1.981mm, suitable for M16 screw size. It conforms to FDA 21 CFR 177.2600 for food contact, RoHS 3 (2015/863/EU) for restricted substances, and REACH (EC 1907/2006) for chemical safety, ensuring full regulatory adherence in industrial and food-grade applications.