Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5TAJ1-7507-8 found under Motor Fan by Trane Co. The National Stock Number assigned to this part is 6105004659431, 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 5TAJ1-7507-8.