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 |
---|---|---|---|---|---|---|---|
362 X 5 B-70 |
IntegrationID
N/A 123253 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 362.00 mm |
362 X 5 B-90 |
IntegrationID
N/A 123254 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 362.00 mm |
363 X 5 B-70 |
IntegrationID
N/A 123255 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 363.00 mm |
363 X 5 B-90 |
IntegrationID
N/A 123256 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 363.00 mm |
364 X 5 B-70 |
IntegrationID
N/A 123257 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 364.00 mm |
364 X 5 B-90 |
IntegrationID
N/A 123258 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 364.00 mm |
365 X 5 B-70 |
IntegrationID
N/A 123259 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 365.00 mm |
365 X 5 B-90 |
IntegrationID
N/A 123260 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 365.00 mm |
366 X 5 B-70 |
IntegrationID
N/A 123261 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 366.00 mm |
366 X 5 B-90 |
IntegrationID
N/A 123262 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 366.00 mm |
367x5.00B70 |
IntegrationID
N/A 123263 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 367.00 mm |
367 X 5 B-90 |
IntegrationID
N/A 123264 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 367.00 mm |
368 X 5 B-70 |
IntegrationID
N/A 123265 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 368.00 mm |
368 X 5 B-90 |
IntegrationID
N/A 123266 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 368.00 mm |
369 X 5 B-70 |
IntegrationID
N/A 123267 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 369.00 mm |
369 X 5 B-90 |
IntegrationID
N/A 123268 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 369.00 mm |
370x5.00B70 |
IntegrationID
N/A 123269 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 370.00 mm |
370 X 5 B-90 |
IntegrationID
N/A 123270 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 370.00 mm |
371 X 5 B-70 |
IntegrationID
N/A 123271 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 371.00 mm |
371 X 5 B-90 |
IntegrationID
N/A 123272 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 371.00 mm |
372 X 5 B-70 |
IntegrationID
N/A 123273 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 372.00 mm |
372 X 5 B-90 |
IntegrationID
N/A 123274 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 372.00 mm |
373 X 5 B-70 |
IntegrationID
N/A 123275 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 373.00 mm |
373 X 5 B-90 |
IntegrationID
N/A 123276 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 90 | Inside Diameter N/A 373.00 mm |
374 X 5 B-70 |
IntegrationID
N/A 123277 |
Type N/A Metric Standard O-Ring | Material N/A Buna | Cross Reference N/A | Cross Section Width N/A 5.00 mm | Durometer N/A 70 | Inside Diameter N/A 374.00 mm |