Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS9003A found under Antenna Element by Elcos Bvba. The National Stock Number assigned to this part is 5985013953868, 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 AS9003A.