Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 163.880 found under Suppressor Parasitic by Webasto Product North America Inc. The National Stock Number assigned to this part is 5915011791069, and the Federal Supply Class is 5915 Filters And Networks. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 163.880.