Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5Y108 found under Sprocket by Garwood Feller Inc. The National Stock Number assigned to this part is 2520003179812, 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 5Y108.