Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FX12 1600-X2200-14AA found under Filter Band Pass by Filtek. The National Stock Number assigned to this part is 5915011724298, 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 FX12 1600-X2200-14AA.