Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MODEL 7869 found under Axle Drive by West Salem Machinery Company. The National Stock Number assigned to this part is 2520011546892, and the Federal Supply Class is 2520 Vehicular Power Transmission Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MODEL 7869.