339 Viton O-Ring - 90A Durometer for Versatile Sealing Needs

The 339 Viton O-Ring is a top-tier sealing solution designed for a variety of applications. With a durometer rating of 90A, this o-ring provides exceptional durability and resilience, making it ideal for demanding environments. Its nominal dimensions of 3-1/4 in ID and 3-5/8 in OD ensure a perfect fit for numerous sealing tasks.

Crafted from high-quality Viton material, this o-ring exhibits remarkable resistance to a wide range of chemicals, including petroleum products and various fuels. Whether you're working with methanol, ethanol, or biodiesel, the Viton O-Ring maintains its integrity, ensuring a reliable seal under pressure.

One of the standout features of the Mr O-Ring 339 is its impressive temperature range. It can withstand temperatures from -26C (-15F) to 232C (450F), making it suitable for both high and low-temperature applications. This versatility is crucial for industries that require dependable performance in fluctuating conditions.

In addition to its temperature resilience, this o-ring is designed to perform well in high vacuum environments and is resistant to ozone and weathering. This makes the 90A Durometer O-Ring an excellent choice for outdoor applications or those exposed to harsh elements.

Each pack contains 10 o-rings, providing ample supply for multiple projects. The actual dimensions of the o-ring are 3.225 in ID, 3.645 in OD, and 0.210 in CS, ensuring precise fitting for your sealing needs. The metric dimensions are also available, measuring 81.92 mm ID, 92.58 mm OD, and 5.33 mm CS, catering to international standards.

Designed to meet the size standards defined by AS568, the Mr O-Ring 339 Viton O-Ring is a reliable choice for engineers and DIY enthusiasts alike. Its unlimited shelf-life means you can stock up without worrying about expiration, ensuring you always have the right seal on hand.

Whether you're sealing hydraulic systems, automotive components, or industrial machinery, this o-ring is engineered to provide a tight seal that prevents leaks and maintains system integrity. Invest in the 339 Viton O-Ring for your next project and experience the difference in quality and performance.