US lawFederal (United States)RegulationsTitle 7 CFR — AgricultureChapter IPart 51Subpart W51.21247 C.F.R. § 51.2124Doubles.Last amended: 2016Year: 2026Length: 20 wordsOfficial source Cite as 7 C.F.R. § 51.2124 (2026)Doubles means kernels that developed in shells containing two kernels. One side of a double kernel is flat or concave.Previous7 C.F.R. § 51.2123Next7 C.F.R. § 51.2125