Flange Input NEMA Frame Size 364T 364TS 365T 365TS 405TS Output NEMA Frame Size 364TC 364TSC 365TC 365TSC 405TSC Rabbet Diameter 5/8 In.-11 Overall Diameter 15 9/16 in For Use With Totally Enclosed Fan-Cooled Cast Iron Motors Application Converts 364/365T/TS and 405TS into 364/365/405TC