Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1 2287818 found under Band Assembly by Lucas Western Inc. The National Stock Number assigned to this part is 2520003522967, 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 1 2287818.