S-99186A112 0.12" ID x 0.375" 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
- FDA-compliant food-grade material ensures safe, contamination-free operation in food processing equipment
- Exceptional temperature resilience from -50°F to 300°F maintains sealing integrity in extreme thermal cycles
- Durometer 60A hardness provides optimal compression and vibration damping for No. 6 screw applications
- Precision 0.375" OD/0.12" ID dimensions deliver consistent fit and reliable sealing performance
- RoHS 3 & REACH compliance guarantees environmental safety and regulatory adherence
- EPDM rubber construction offers superior resistance to moisture, aging, and industrial wear
- 0.047-0.077" thickness range accommodates variable gap tolerances while maintaining seal effectiveness
Professional Applications & Engineering Value
These EPDM rubber flat washers address critical sealing challenges in food industry applications where hygiene and temperature stability are paramount. The FDA 21 CFR 177.2600 compliant material prevents chemical migration into food products, while the white color enables visual contamination detection. Engineered with Durometer 60A hardness, these washers create reliable seals for No. 6 screws in equipment subjected to thermal cycling from freezing to high-temperature sterilization. The 0.375" OD flat washer design ensures uniform pressure distribution, preventing leakage in mixers, conveyors, and processing machinery where food grade certification is mandatory.
Specification Summary & Compliance
This flat washer meets dimensional specifications with 0.12" inner diameter and 0.375" outer diameter in inch measurement system. Manufacturing complies with FDA 21 CFR 177.2600 for food contact applications, RoHS 3 (2015/863/EU) for hazardous substance restriction, and REACH (EC 1907/2006) for chemical safety. The EPDM rubber material maintains performance across the specified temperature range of -50°F to 300°F with consistent 0.047-0.077" thickness tolerance.
