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 |
---|---|---|---|---|---|---|---|
22.2 X 3 B-90 |
IntegrationID
N/A 119216 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 22.20 mm |
22.5 X 3 B-70 |
IntegrationID
N/A 119217 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 22.50 mm |
22.5 X 3 B-90 |
IntegrationID
N/A 119218 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 22.50 mm |
23 X 3 B-70 |
IntegrationID
N/A 119219 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 23.00 mm |
23 X 3 B-90 |
IntegrationID
N/A 119220 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 23.00 mm |
23.5 X 3 B-70 |
IntegrationID
N/A 119221 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 23.50 mm |
23.5 X 3 B-90 |
IntegrationID
N/A 119222 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 23.50 mm |
24 X 3 B-70 |
IntegrationID
N/A 119223 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 24.00 mm |
24 X 3 B-90 |
IntegrationID
N/A 119224 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 24.00 mm |
24.2 X 3 B-70 |
IntegrationID
N/A 119225 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 24.20 mm |
24.2 X 3 B-90 |
IntegrationID
N/A 119226 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 24.20 mm |
24.5 X 3 B-70 |
IntegrationID
N/A 119227 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 24.50 mm |
24.5 X 3 B-90 |
IntegrationID
N/A 119228 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 24.50 mm |
24.6 X 3 B-70 |
IntegrationID
N/A 119229 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 24.60 mm |
24.6 X 3 B-90 |
IntegrationID
N/A 119230 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 24.60 mm |
25 X 3 B-70 |
IntegrationID
N/A 119231 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 25.00 mm |
25 X 3 B-90 |
IntegrationID
N/A 119232 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 25.00 mm |
25.2 X 3 B-70 |
IntegrationID
N/A 119233 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 25.20 mm |
25.2 X 3 B-90 |
IntegrationID
N/A 119234 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 25.20 mm |
25.5 X 3 B-70 |
IntegrationID
N/A 119235 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 25.50 mm |
25.5 X 3 B-90 |
IntegrationID
N/A 119236 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 25.50 mm |
26 X 3 B-70 |
IntegrationID
N/A 119237 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 26.00 mm |
26 X 3 B-90 |
IntegrationID
N/A 119238 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 26.00 mm |
26.2 X 3 B-70 |
IntegrationID
N/A 119239 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 70 | Inside Diameter N/A 26.20 mm |
26.2 X 3 B-90 |
IntegrationID
N/A 119240 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 3.00 mm | Durometer N/A 90 | Inside Diameter N/A 26.20 mm |