Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MT1-03-3210 13 found under Mast Drain Apu Comp by Marshall Of Cambridge Aerospace Ltd. The National Stock Number assigned to this part is 5985012158967, 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 MT1-03-3210 13.