Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 49791 found under Lubricant Tire And by Michelin North America Inc. The National Stock Number assigned to this part is 2640002565526, and the Federal Supply Class is 2640 Tire Rebuilding And Tire And Tube Repair Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 49791.