This specification covers requirements for the acquisition of two types and two classes of material that will remove or loosen carbon from components of internal combustion engines and compressor sections of jet engines.
This specification covers an acidic oxide remover compound in the form of a ready-to-use liquid, liquid concentrate, or water-soluble powder for dilution with water or for dilution with mineral acid as defined by the compound manufacturer.
This specification covers materials in the form of a liquid used to remove smut from aluminum surfaces treated with etch-type oxidation and corrosion removers.
This specification covers powdered materials, solutions of which are used to remove smut from aluminum surfaces treated with etch-type oxidation and corrosion removers.