OneMonroe’s Metric Buna O-Rings are engineered to provide reliable sealing performance across a variety of industrial and commercial applications. Made from high-quality Buna-N (Nitrile) rubber, these O-rings are known for their excellent resistance to oils, fuels, and other petroleum-based products, making them ideal for use in environments where durable, leak-proof seals are essential. Buna-N’s resilient properties allow it to maintain its integrity even in challenging temperatures, ranging from -40°F to 250°F, ensuring these O-rings can withstand both low and high-stress conditions with ease. With a broad range of metric sizes available, OneMonroe ensures you’ll find the right fit for your exact specifications.
Our Metric Buna O-Rings are crafted to offer outstanding resistance to abrasion and tearing, providing long-lasting performance in rigorous applications. This makes them well-suited for automotive, aerospace, marine, and hydraulic systems, as well as in general maintenance and repair settings. The unique chemical composition of Buna-N allows these O-rings to endure pressure and friction over extended periods without compromising their sealing capabilities, making them a reliable choice for static and dynamic sealing tasks. Each O-ring is manufactured to precise industry standards, ensuring a dependable fit and function in every installation.
With OneMonroe, you’re getting more than just a product; you’re receiving a commitment to quality and expertise. Our team is dedicated to supporting your projects with high-quality metric Buna O-Rings that meet both industry standards and specific customer requirements. We provide technical support to help you select the best O-ring for your application, offering detailed product specifications and guidance. Trust OneMonroe to deliver durable, efficient, and cost-effective sealing solutions tailored to meet the demands of your unique projects.
For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Item # |
IntegrationID |
Type |
Material |
Cross Reference |
Cross Section Width |
Durometer |
Inside Diameter |
---|---|---|---|---|---|---|---|
22.4 X 2.65 B-90 |
IntegrationID
N/A 119066 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 22.40 mm |
23.6x2.65B70 |
IntegrationID
N/A 119067 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 23.60 mm |
23.6 X 2.65 B-90 |
IntegrationID
N/A 119068 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 23.60 mm |
25x2.65B70 |
IntegrationID
N/A 119069 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 25.00 mm |
25 X 2.65 B-90 |
IntegrationID
N/A 119070 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 25.00 mm |
25.8 X 2.65 B-70 |
IntegrationID
N/A 119071 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 25.80 mm |
25.8 X 2.65 B-90 |
IntegrationID
N/A 119072 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 25.80 mm |
26.5 X 2.66 B-70 |
IntegrationID
N/A 119073 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.66 mm | Durometer N/A 70 | Inside Diameter N/A 26.50 mm |
26.5 X 2.66 B-90 |
IntegrationID
N/A 119074 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.66 mm | Durometer N/A 90 | Inside Diameter N/A 26.50 mm |
28x2.65B70 |
IntegrationID
N/A 119075 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 28.00 mm |
28 X 2.65 B-90 |
IntegrationID
N/A 119076 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 28.00 mm |
30x2.65B70 |
IntegrationID
N/A 119077 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 30.00 mm |
30 X 2.65 B-90 |
IntegrationID
N/A 119078 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 30.00 mm |
31.5x2.65B70 |
IntegrationID
N/A 119079 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 31.50 mm |
31.5 X 2.65 B-90 |
IntegrationID
N/A 119080 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 31.50 mm |
32.5x2.65B70 |
IntegrationID
N/A 119081 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 32.50 mm |
32.5 X 2.65 B-90 |
IntegrationID
N/A 119082 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 32.50 mm |
33.5x2.65B70 |
IntegrationID
N/A 119083 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 33.50 mm |
33.5 X 2.65 B-90 |
IntegrationID
N/A 119084 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 33.50 mm |
34.5x2.65B70 |
IntegrationID
N/A 119085 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 34.50 mm |
34.5 X 2.65 B-90 |
IntegrationID
N/A 119086 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 34.50 mm |
35.5x2.65B70 |
IntegrationID
N/A 119087 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 35.50 mm |
35.5 X 2.65 B-90 |
IntegrationID
N/A 119088 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 35.50 mm |
36.5x2.65B70 |
IntegrationID
N/A 119089 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 70 | Inside Diameter N/A 36.50 mm |
36.5 X 2.65 B-90 |
IntegrationID
N/A 119090 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 2.65 mm | Durometer N/A 90 | Inside Diameter N/A 36.50 mm |