346 Viton O-Ring Pack of 10 - 90A Durometer for Sealing Needs

The 346 Viton O-Ring is a reliable choice for various sealing applications. With a durometer rating of 90A, this o-ring is designed to withstand a wide range of temperatures, making it ideal for both industrial and home use. The nominal dimensions of 4-1/8 in ID and 4-1/2 in OD ensure a perfect fit for your needs.

Crafted from high-quality materials, this black Viton o-ring offers exceptional resistance to petroleum products, making it suitable for use with fuels, oils, and greases. Its versatility extends to compatibility with methanol, ethanol, and even biodiesel blends, ensuring that it can handle various chemical environments.

One of the standout features of the Mr O-Ring 346 is its impressive temperature range, which spans from -26C (-15F) to 232C (450F). This makes it an excellent choice for applications that require reliable performance under extreme conditions. Whether you're working in high-temperature environments or need a seal that can withstand cold, this o-ring delivers.

In addition to its temperature resilience, the 3/16 in cross-section provides a robust sealing solution that prevents leaks and maintains pressure. This makes it an essential component for various machinery and equipment, ensuring that your operations run smoothly without interruptions.

With a shelf-life that is virtually unlimited, you can stock up on these o-rings without worrying about expiration. The pack of 10 ensures that you have enough o-rings on hand for multiple projects, making it a cost-effective solution for both professionals and DIY enthusiasts.

Designed to meet the size standards defined by AS568, the Mr O-Ring 346 is a trusted choice in the industry. Its actual dimensions of 4.100 in ID and 4.520 in OD provide a precise fit, ensuring optimal performance in your sealing applications.

In summary, the 346 Viton O-Ring is an exceptional product that combines durability, versatility, and reliability. Whether you are sealing high vacuum systems, working with ozone, or dealing with very high-temperature air, this o-ring is engineered to meet your needs effectively.