7 CFR §51.320
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
When measuring for minimum size, “diameter” means the greatest dimension of the apple measured at right angles to a line from stem to blossom end. When measuring for maximum size, “diameter” means the smallest dimension of the apple determined by passing the apple through a round opening in any position.