Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1712538-73F PIECE 1H1 found under Support Bearing by Carrier Corporation. The National Stock Number assigned to this part is 2825011716138, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1712538-73F PIECE 1H1.