ROYCO 49ROYCO 49 is a smooth, buttery, gray-black mineraloil based grease using an inorganic gel thickener andmicro-fine molybdenum disulfide that is compoundedwith additives to impart oxidation resistance, waterwashout, and both fresh andsalt-water corrosion protection.PROPERTIESSPECIFICATIONSROYCO 49 meets all requirements and is qualifiedagainst the latest revision level of MIL-SPEC: MIL-DTL23549D Notice 1, which supersedes MIL-G-23549C.
