Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TT-3001B OPT 001 found under Antenna by Thrane And Thrane Aalborg A S. The National Stock Number assigned to this part is 5985013890935, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TT-3001B OPT 001.