Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TF1-00239-001 found under Line Section Radio Frequency Tra by Microsource Inc. The National Stock Number assigned to this part is 5985013531670, 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 TF1-00239-001.