S-90133A056 0.615" ID x 1.312" OD 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
- Superior vibration damping with Durometer 55A hardness neoprene rubber for reduced equipment wear and noise
- Excellent sealing performance to prevent leaks and protect against dust, moisture, and contaminants
- Wide temperature resilience from -20°F to 180°F for reliable operation in diverse industrial environments
- Optimal compression and recovery ensuring consistent sealing force and long-term durability
- Precise dimensional fit with 0.615" ID and 1.312" OD for secure placement on 5/8" screws
- Environmental and regulatory compliance with RoHS 3 and REACH standards for safe, sustainable use
- Resistant to oils, weathering, and aging for extended service life in demanding applications
Professional Applications & Engineering Value
This neoprene rubber flat washer is engineered to address critical challenges in industrial sealing and vibration control. Its Durometer 55A hardness provides ideal flexibility and compression, creating a tight seal that prevents fluid ingress and reduces mechanical stress in assemblies. The black neoprene material offers inherent resistance to oils, ozone, and weathering, making it suitable for outdoor equipment, automotive systems, and machinery exposed to harsh conditions. With a temperature range of -20°F to 180°F, it maintains performance in both freezing and moderately high-temperature settings, ensuring reliability in HVAC, plumbing, and electrical enclosures. The precise 0.615" ID and 1.312" OD dimensions guarantee easy installation on 5/8" screws, while its flat profile supports even load distribution, minimizing loosening and enhancing safety.
Specification Summary & Compliance
This washer features an inner diameter of 0.615", outer diameter of 1.312", and thickness range of 0.078-0.108", designed for use with 5/8" screw sizes in inch measurement systems. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety standards for industrial components.
