S-93303A109 0.625" ID x 1" 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
- Exceptional temperature resistance from -20°F to 460°F, ensuring reliable performance in extreme thermal environments without degradation.
- Superior chemical and abrasion resistance due to the Aramid Fabric/Buna-N Rubber composite, extending service life in harsh industrial settings.
- Optimal sealing and vibration dampening with Durometer 70A hardness, providing consistent pressure distribution and reducing loosening.
- Precise dimensional fit with 0.625" ID and 1" OD, designed for 5/8" screws to ensure easy installation and secure fastening.
- RoHS 3 compliance guarantees environmental safety and meets stringent international regulations for hazardous substances.
- Durable construction with a thickness range of 0.054-0.070", offering resilience against compression and wear over time.
- High-visibility green color aids in quick identification and inventory management during assembly or maintenance.
Professional Applications & Engineering Value
This high-temperature flat washer combines Aramid Fabric for strength and Buna-N Rubber for flexibility, making it ideal for demanding applications like automotive, aerospace, and heavy machinery. It effectively addresses common issues such as seal failure under thermal cycling and chemical exposure, providing a reliable barrier against leaks and corrosion. The composite material maintains integrity in temperatures from -20°F to 460°F, ensuring long-term durability in industrial sealing scenarios where standard washers might degrade. Engineers benefit from its ability to reduce maintenance downtime and enhance equipment safety in chemical-resistant and high-stress environments.
Specification Summary & Compliance
This washer features an ID of 0.625" and OD of 1" with a thickness of 0.054-0.070", designed for 5/8" screw sizes in the inch measurement system. It adheres to RoHS 3 (2015/863/EU) compliance, ensuring it is free from hazardous substances, and operates within a broad temperature range for reliable performance in various industrial settings.
