Fuel and Lubricant Testing


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MIL-PRF-83363 §4.4.2 - Grease Storage Stability

We perform lubricating grease testing by military specification MIL-PRF-83363, including testing the storage stability of grease over a six month period. This procedure is a section of MIL-PRF-83363 - Transmission Grease Specification. The storage stability is evaluated after a six month storage period by comparing the unworked and worked penetration results before and after the storage period, using ASTM D217 - Cone Penetration.

We also perform storage stability testing by ASTM D4625ASTM D5304FTM 3465FTM 3467IP 378MIL-PRF-3150 §4.5.5MIL-PRF-7808L §4.4.4MIL-PRF-7808L §4.4.5, and MIL-PRF-83261 §4.4.3. These different test methods use different instruments or procedures or are used for certain sample types. Click on the test method number to learn more about each test.

Contact us today to receive a quote for your grease testing.