AS-568 NBR 90A
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This 90 durometer black nitrile (NBR) o-ring provides an increased hardness for tough applications. NBR o-rings offer the best combination of properties across a variety of o-ring applications. Nitrile compounds perform well in gasoline, crude oil, power-steering fluid, hexane, toluene, water, water-based hydraulic fluids, and dilute bases, such as sodium hydroxide. Because nitriles contain unsaturated carbon-carbon bonds in the base polymer, they are not suitable for exposure to ozone, sunlight, and weathering.
PERFORMANCE & SPECIFICATIONS
- Performance
- Temperature Range (F) -30 to 225
- 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
- Not Compatible Withs
- Fuels of high aromatic content (for flex fuels a special compound must be used)
- Aromatic hydrocarbons (benzene)
- Ozone, weather and atmospheric aging
Inner Diameter (In.)
Fits Flange Size
PART NUMBER | Fits Flange Size | O-Ring Size (AS-568) | Inner Diameter (In.) | Cross Section (In.) | Material | Ships Within | PRICE | ADD TO CART |
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