CFR›Title 7›Subtitle B›Chapter I›Part 51›Subpart D ContainsSubject groups Application of Tolerances–TolerancesCorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart D—Application of Tolerances Subject Groups Application of Tolerances Application of Tolerances Section 51.629 Definitions Definitions Sections 51.631–51.652 Grades Grades Sections 51.620–51.627 Metric Conversion Table Metric Conversion Table Section 51.653 Standard Pack Standard Pack Section 51.630 Tolerances Tolerances Section 51.628 Source34 FR 13905, Aug. 30, 1969, unless otherwise noted. Redesignated at 42 FR 32514, June 27, 1977, and further redesignated at 46 FR 63203, Dec. 31, 1981. Previous CC Subpart CC—United States Standards for Shelled Runner Type Peanuts Next DD Subpart DD—United States Standards for Grades of Shelled Spanish Type Peanuts