Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CIG6666 found under Ring Acc Dr And Sta by Triumph Gear Systems Inc. The National Stock Number assigned to this part is 2810004789111, and the Federal Supply Class is 2810 Gasoline Reciprocating Engines Aircraft Prime Mover And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CIG6666.