Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1685670C91 found under Seal Bearing Axle by Navistar Intl Corp. The National Stock Number assigned to this part is 3130015365538, and the Federal Supply Class is 3130 Bearings Mounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1685670C91.