Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number R8590 29A found under Hub Body by Traction Technologies Europe. The National Stock Number assigned to this part is 3040998447409, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like R8590 29A.