Description
- 70 durometer Buna Nitrile o-rings (BN70, NBR70)
- The most common o-ring material
- Suitable for use in temperatures from -40F to 250F
- Compatible with silicone and petroleum based greases/oils
- Sizes are listed as Inside Diameter (ID) x Cross Sectional Thickness (CS)
IMPORTANT: Individual/bulk o-rings are non-returnable. Please ensure you are ordering the correct parts before placing your order. If you are unsure, please feel free to contact us.

![Metric BN70 O-Rings [Select Size/Qty]](https://www.industrialgearsupply.com/wp-content/uploads/2026/09/s103824418399842857_p422_i1_w500.jpg)







