Nitrile 90 Durometer O-Ring, Low Temperature, Mil/Aero (N0507-90)

Parker's 90 durometer black nitrile (NBR), N0507-90 is an excellent general purpose material that has good mechanical properties when compared to other elastomers.  NBR is not resistant to weathering and ozone.

Temperature Range: -65°F to 180°F (-53°C to 82°C)

Chemical resistance
• Aliphatic hydrocarbons (propane, butane, petroleum oil, mineral oil and grease, diesel fuel, fuel oils) vegetable and mineral oils and greases
• HFA, HFB and HFC hydraulic fluids
• Dilute acids, alkali and salt solutions at low temperatures
• Water up to 212°F (100°C)

Not compatible with:
• Fuels of high aromatic content, aromatic hydrocarbons (benzene), chlorinated hydrocarbons (trichloroethylene), strong acids, glycols, ozone, weather, atmospheric aging, and polar solvents (ketone, acetone, acetic acid, ethylene-ester)


*Custom sizes and coatings/markings are available upon request. Contact Parker O-Ring Division at 859-269-2351 for design and pricing assistance.