Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 001-1012858 found under Switch Radio Freque by Oai Electronicsllc. The National Stock Number assigned to this part is 5985009324257, 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 001-1012858.