Nitrile o-rings also referred to as NBR o-rings and Buna-N o-rings are the most popular o-ring compound in the used today because of low cost, good mechanical performance with resistance to water, most basic oils, lubricants and some fuels, many pneumatic, hydraulic systems, and the default choice for basic applications. These parts are not recommended for exposure to sunlight, UV light, ozone and general outdoor weathering or hash chemicals, acids, keytones and many others. Let us be your first-choice nitrile o-ring supplier!
Click on any of our highlighted nitrile products for more info
We also offer these nitrile compounds:
Nitrile 60 Durometer O-Ring Mil/Aero (N0525-60 AMS)
Nitrile 40 Durometer O-Ring, General Purpose (N0545-40 GP)
Nitrile 75 Durometer O-Ring, Low Compression (N0951-75)
Nitrile 75 Durometer O-Ring Mil/Aero (N0756-75)
Nitrile 60 Durometer O-Ring (N0525-60 GP)
Nitrile 50 Durometer O-Ring (N0299-50)
Nitrile 70 Durometer O-Ring, Low Temperature (N0103-70)
Nitrile 90 Durometer O-Ring, Low Temperature, Mil/Aero (N0507-90)
Nitrile 90 Durometer Backup Ring (N1444-90)
Nitrile 65 Durometer O-Ring Mil/Aero (NM506-65)
Nitrile 70 Durometer O-Ring, UL Approved (N1499-70)
Nitrile 85 Durometer O-Ring, Internally Lubed, Carboxylated (N1090-85)