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 |
---|---|---|---|---|---|---|---|
8.76 X 1.8 B-90 |
IntegrationID
N/A 117846 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 8.76 mm |
9x1.80B70 |
IntegrationID
N/A 117847 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 9.00 mm |
9 X 1.8 B-90 |
IntegrationID
N/A 117848 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 9.00 mm |
9.5x1.80B70 |
IntegrationID
N/A 117849 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 9.50 mm |
9.5 X 1.8 B-90 |
IntegrationID
N/A 117850 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 9.50 mm |
12.5x1.80B70 |
IntegrationID
N/A 117853 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 12.50 mm |
12.5 X 1.8 B-90 |
IntegrationID
N/A 117854 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 12.50 mm |
13.2x1.80B70 |
IntegrationID
N/A 117855 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 13.20 mm |
13.2 X 1.8 B-90 |
IntegrationID
N/A 117856 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 13.20 mm |
14x1.80B70 |
IntegrationID
N/A 117857 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 14.00 mm |
14 X 1.8 B-90 |
IntegrationID
N/A 117858 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 14.00 mm |
15x1.80B70 |
IntegrationID
N/A 117859 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 15.00 mm |
15 X 1.8 B-90 |
IntegrationID
N/A 117860 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 15.00 mm |
16x1.80B70 |
IntegrationID
N/A 117861 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 16.00 mm |
16 X 1.8 B-90 |
IntegrationID
N/A 117862 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 16.00 mm |
17x1.80B70 |
IntegrationID
N/A 117863 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 70 | Inside Diameter N/A 17.00 mm |
17 X 1.8 B-90 |
IntegrationID
N/A 117864 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.80 mm | Durometer N/A 90 | Inside Diameter N/A 17.00 mm |
8.92 X 1.83 B-70 |
IntegrationID
N/A 117865 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 904 | Cross Section Width N/A 1.83 mm | Durometer N/A 70 | Inside Diameter N/A 8.92 mm |
8.92 X 1.83 B-90 |
IntegrationID
N/A 117866 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 904 | Cross Section Width N/A 1.83 mm | Durometer N/A 90 | Inside Diameter N/A 8.92 mm |
10.52 X 1.83 B-70 |
IntegrationID
N/A 117867 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 905 | Cross Section Width N/A 1.83 mm | Durometer N/A 70 | Inside Diameter N/A 10.52 mm |
10.52 X 1.83 B-90 |
IntegrationID
N/A 117868 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 905 | Cross Section Width N/A 1.83 mm | Durometer N/A 90 | Inside Diameter N/A 10.52 mm |
2.4x1.90B70 |
IntegrationID
N/A 117869 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.90 mm | Durometer N/A 70 | Inside Diameter N/A 2.40 mm |
2.4 X 1.9 B-90 |
IntegrationID
N/A 117870 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.90 mm | Durometer N/A 90 | Inside Diameter N/A 2.40 mm |
2.6x1.90B70 |
IntegrationID
N/A 117871 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.90 mm | Durometer N/A 70 | Inside Diameter N/A 2.60 mm |
2.6 X 1.9 B-90 |
IntegrationID
N/A 117872 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 1.90 mm | Durometer N/A 90 | Inside Diameter N/A 2.60 mm |