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 |
---|---|---|---|---|---|---|---|
145.72 X 2.62 B-90 |
IntegrationID
N/A 119016 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 162 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 145.72 mm |
152.07 X 2.62 B-70 |
IntegrationID
N/A 119017 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 163 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 152.07 mm |
152.07 X 2.62 B-90 |
IntegrationID
N/A 119018 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 163 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 152.07 mm |
158.42 X 2.62 B-70 |
IntegrationID
N/A 119019 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 164 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 158.42 mm |
158.42 X 2.62 B-90 |
IntegrationID
N/A 119020 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 164 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 158.42 mm |
164.77 X 2.62 B-70 |
IntegrationID
N/A 119021 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 165 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 164.77 mm |
164.77 X 2.62 B-90 |
IntegrationID
N/A 119022 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 165 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 164.77 mm |
171.12 X 2.62 B-70 |
IntegrationID
N/A 119023 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 166 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 171.12 mm |
171.12 X 2.62 B-90 |
IntegrationID
N/A 119024 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 166 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 171.12 mm |
177.47 X 2.62 B-70 |
IntegrationID
N/A 119025 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 167 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 177.47 mm |
177.47 X 2.62 B-90 |
IntegrationID
N/A 119026 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 167 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 177.47 mm |
183.82 X 2.62 B-70 |
IntegrationID
N/A 119027 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 168 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 183.82 mm |
183.82 X 2.62 B-90 |
IntegrationID
N/A 119028 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 168 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 183.82 mm |
190.17 X 2.62 B-70 |
IntegrationID
N/A 119029 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 169 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 190.17 mm |
190.17 X 2.62 B-90 |
IntegrationID
N/A 119030 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 169 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 190.17 mm |
196.52 X 2.62 B-70 |
IntegrationID
N/A 119031 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 170 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 196.52 mm |
196.52 X 2.62 B-90 |
IntegrationID
N/A 119032 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 170 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 196.52 mm |
202.87 X 2.62 B-70 |
IntegrationID
N/A 119033 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 171 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 202.87 mm |
202.87 X 2.62 B-90 |
IntegrationID
N/A 119034 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 171 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 202.87 mm |
209.22 X 2.62 B-70 |
IntegrationID
N/A 119035 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 172 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 209.22 mm |
209.22 X 2.62 B-90 |
IntegrationID
N/A 119036 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 172 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 209.22 mm |
215.57 X 2.62 B-70 |
IntegrationID
N/A 119037 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 173 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 215.57 mm |
215.57 X 2.62 B-90 |
IntegrationID
N/A 119038 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 173 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 215.57 mm |
221.92 X 2.62 B-70 |
IntegrationID
N/A 119039 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 174 | Cross Section Width N/A 2.62 mm | Durometer N/A 70 | Inside Diameter N/A 221.92 mm |
221.92 X 2.62 B-90 |
IntegrationID
N/A 119040 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A 174 | Cross Section Width N/A 2.62 mm | Durometer N/A 90 | Inside Diameter N/A 221.92 mm |