Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BC 2285 found under Waveguide Assembly by Hills Holdings Ltd. The National Stock Number assigned to this part is 5985015204237, 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 BC 2285.