10-Pack NBR Nitrile O-Rings – 4mm Thick, Heat & Oil Resistant, OD 60mm To 200mm

Need a few O-rings for a project?

This pack gives you 10 nitrile rubber rings with an outer diameter ranging from 60mm to 200mm—just pick the size you need.

They’re 4mm thick and made from NBR, so they handle heat and oil like a champ.

These are open-box new, so the packaging might be opened, but the rings themselves are unused.

Great for hydraulic systems, engines, or general sealing jobs.

Made in China, unbranded, but solid quality.

No MPN, just a simple, affordable solution for keeping things sealed tight.