Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L1 L2FDCB-TNC found under Filter Band Pass by Gps Networking Inc. The National Stock Number assigned to this part is 5915015826936, 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 L1 L2FDCB-TNC.