"U.S. No. 3" consists of tomatoes which meet the following requirements:
(a) Basic requirements:(1) Similar varietal characteristics;(2) Mature;(3) Not overripe or soft;(4) Clean;(5) Well developed; and,(6) May be mishapen.(b) Free from: (1) Decay; and,(2) Freezing injury.(c) Not seriously damaged by: (1) Sunscald.(d) Not very seriously damaged by any other cause.(e) For tolerances see § 51.1861 .