Gear Oil ISO Viscosity Grade 320 SAE Grade 140 Base Oil Synthetic Container Size 5 gal. Lubricant NSF Rating H1 Food Grade Min Operating Temp 13 Degrees F Max Operating Temp 260 Degrees C Viscosity Index 147 Flash Point 439 Degrees F Pour Point -44 Degrees C Container Style Pail Color Amber Standards NSF H-1 Kosher/Halal DIN 51517-3 2011-08 Specific Gravity 0.854 AGMA Standard 6 Item Gear Oil Extreme Pressure Use Yes