Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 24170 TR9GN TITANIUM found under Baffle Fluid Cooler Industrial by Gaylord Bros Inc. The National Stock Number assigned to this part is 4420013893193, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 24170 TR9GN TITANIUM.