Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R106424-01 found under Heat Exchanger Fluid To Air by Exelis Inc. The National Stock Number assigned to this part is 1660016531372, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R106424-01.