CFR›Title 7›Subtitle B›Chapter I›Part 51›Subpart G›Subject Group Metric Conversion Table ContainsSection 51.914CorpusDaily eCFRDisplayed edition2026-05-18Last updated2026-05-18 Sections 51.914 § 51.914 Metric conversion table. Previous Maturity Requirements Maturity Requirements Next Tolerances Tolerances