Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AS3226BU found under Antenna Element by Joint Electronics Type Designation. The National Stock Number assigned to this part is 5985013838643, 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 AS3226BU.