Gear Oil, ISO Viscosity Grade 320, SAE Grade 90W, Base Oil Synthetic, Container Size 5 gal, NSF Rating Not Rated, Lubricant Additives No Additives, Min. Operating Temp. 6 Degrees F, Max. Operating Temp. 195 Degrees F, Viscosity Index 118, Flash Point 522 Degrees F, Pour Point -31 Degrees F, Container Style Pail, Color Yellow, Standards 2, 4, AGMA 9005, DIN 51517 Part 1, U.S. Steel 224, AGMA Standard 6, Item Gear Oil, Extreme Pressure Use No