Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 011 049 016 found under Filter Low Pass by Trilithic Inc. The National Stock Number assigned to this part is 5915011239957, 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 011 049 016.