Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4740217 found under Flange Brake by Ge Aviation Systems Llc. The National Stock Number assigned to this part is 6105011245902, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4740217.