Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 558906 found under Yoke Pulley by Comrod Sweden Ab. The National Stock Number assigned to this part is 5985013081064, 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 558906.