Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GPT1400 found under by Marron Smith Associates Inc. The National Stock Number assigned to this part is 5985013955508, 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 GPT1400.