The gear had D=12/30.5 for the Moulinex MS-4775533 grinder

Small gear D=12/30.5 for meat grinder Moulinex MS-4775533 | Factory number: MS-4775533 Parameters: Height of the large ring, mm: 9.5 Height of the small ring, mm: 18 Height, mm: 24 Diameter of the large ring: 30.5 Diameter of the small ring: 12 Number of teeth of the large ring: 51 Number of teeth of the small ring: 11 Type gears: Small Shape of tooth lines: Oblique Color: Black