Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10012-10 found under Coupler Directional by Anaren Inc. The National Stock Number assigned to this part is 5985012867076, 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 10012-10.