CFR›Title 7›Subtitle B›Chapter I›Part 51›Subpart F ContainsSubject groups Application of Tolerances–TolerancesCorpusDaily eCFRDisplayed edition2026-06-24Last updated2026-06-24 Subpart F—United States Standards for Grades of Florida Grapefruit Subject Groups Application of Tolerances Application of Tolerances Section 51.761 Definitions Definitions Sections 51.763–51.784 Grades Grades Sections 51.750–51.759 Size Size Section 51.762 Tolerances Tolerances Section 51.760 Source61 FR 20703, May 8, 1996, unless otherwise noted. Previous EE Subpart EE—United States Standards for Shelled Virginia Type Peanuts Next FF Subpart FF—United States Standards for Grades of Onions (Other Than Bermuda-Granex-Grano and Creole Types)