Fuel and Lubricant Testing


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MIL-PRF-53074 - Mineral Steam-Cylinder Lubricating Oil Specification 

We perform quality and conformance testing by Military Specification MIL-PRF-53074, which covers mineral lubricating oils used in steam engine cylinders. These lubricating oils are identified by Military Symbol 5190 (NATO Code 0-258) and Military Symbol 5230. One of these oils is intended for use as a lubricant in saturated and super-heated steam systems. The other is intended (and essential) for the lubrication of uniflow steam engine cylinders.

To read or download this specification, click HERE. This specification supersedes military specification MIL-L-53074.

The following is a list of tests required by Specification MIL-PRF-53074. 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; to discuss the exact testing you need, contact us today. To see more information about one of these tests, click on the test method name below.