MIL-G-81322 - General Purpose Wide Temperature Range Aircraft Grease (NATO Code G-395)
We perform lubricating grease testing by military specification MIL-G-83122, which covers a general purpose aircraft grease formulated to withstand operations at high speeds and a wide temperature range. This grease is identified by NATO Code G-395.
To read or download this specification, click HERE. This specification superseded military specification MIL-G-7711, and has been superseded by MIL-PRF-81322 - Aircraft Grease Specification.
The following is a list of the tests required by Specification MIL-G-81322G. Some of these tests are customized for this exact specification. Alcor Petrolab and Phoenix Chemical Laboratory specialize in unusual and custom testing, and our testing capabilities are continuing to expand; contact one of our laboratories today to discuss the exact testing you need. To see more information about one of these tests, click on the test method number.
- ASTM D4048 - Grease Copper Corrosion
- FTM 3005 - Dirt Content of Grease
- ASTM D2265 - Grease Dropping Point
- ASTM D2595 - Grease Evaporation Loss
- ASTM D3336 - High Temperature Performance
- ASTM D2596 - Grease Four-Ball Test
- ASTM D1478 - Low Temperature Torque
- FTM 321 - Oil Separation from Grease
- ASTM D3704 - Grease Wear Prevention
- ASTM D942 - Oxidation Stability
- ASTM D1743 - Grease Corrosion Prevention
- ASTM D2266 - Four Ball Lubricity
- FTM 3467 - Grease Storage Stability
- ASTM D4289 - Rubber "L" Swell Test
- ASTM D1264 - Grease Water Resistance
- ASTM D217 - Cone Penetration
- FTM 313 - Grease Penetration
- MIL-G-81322 §4.5.3 - Grease Compatibility
- MIL-G-81322 §4.5.4 - Grease Odor
