Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SC3033 found under Coupler Directional by Wiltron Co. The National Stock Number assigned to this part is 5985010287090, 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 SC3033.