A-A-410, COMMERCIAL ITEM DESCRIPTION: DIE, THREAD CUTTING (ROUND, SPLIT, INCH SERIES) (17-OCT-1979) [SUPERSEDING GGG-D-296]

A-A-410, COMMERCIAL ITEM DESCRIPTION: DIE, THREAD CUTTING (ROUND, SPLIT, INCH SERIES) (17-OCT-1979) [SUPERSEDING GGG-D-296]., This commercial item description covers adjustable, round split dies with American National or Unified National threads.