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Aviation Gasoline Specifications - Current |
US Military and Commercial Specifications
| 80/87 Av Gas | 82 Unleaded AvGas | 100/130 Av Gas | 100 LL Av Gas | ||
| Color | Red | Purple | Green | Blue | |
| Current | New | Current | Curent | ||
| Composition | Suphur (wt %) MAX | .05 | .07 | .05 | .05 |
| Aromatics (vol %) MIN | 5.0 | 5.0 | |||
| Volatility | Dist 10% MIN | 75 C | 70 C | 75 C | 75 C |
| Dist 40% MAX | 75 C | 75 C | 75 C | ||
| Dist 50% MIN | 105 C | 66-121C | 105 C | 105 C | |
| Dist 90% MIN | 135 C | 190C | 135 C | 135 C | |
| End Point MAX | 170 C | 225C | 170 C | 170 C | |
| Sun of 10% & 50% | 135 | 135 | 135 | ||
| Residue (vol%) | 1.5 | 2 | 1.5 | 1.5 | |
| Dist Loss (vol%) | 1.5 | 3.0 | 1.5 | 1.5 | |
| Gravity API | Report | Report | Report | ||
| Reid Vapor Press | 5.5-7.0 | 5.5-9.0 | 5.5-7.0 | 5.5-7.0 | |
| Fluidity | Freeze Point | -60 C | -58 | - 58C | - 58C |
| Combustion | Net Heat of Comb MJ/kg | 43.5 | 40.8 | 43.5 | 43.5 |
| or Analine-Gravity Product | 7,500 | 7,500 | 7,500 | ||
| Knock Rating, Lean | 80 | 100 | 100 | ||
| Knock Rating Rich | 87 | 130 | 130 | ||
| Corrosion | Copper Strip | Report | Report | Report | |
| Stability | Potential Gum MAX | 6.0 | 6 | 6.0 | 6.0 |
| Precipitate MAX | 2.0 | 2.0 | 2.0 | ||
| Contaminants | Existent Gum MAX | 3.0 | 3.0 | 3.0 | |
| Water Reaction Interface Rating MAX | 2 | 2 | 2 | ||
| Water Reaction Vol chg | 2 | 2 | 2 | ||
| Additives | Tetraethyllead g/liter MAX | .14 | 1.12 | .56 | |
| Other | NATO Code | F-12 |
These specifications are for historical and general information and may not represent the specifications of currently available products.
Last Update 6 Mar 1999