Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 49DS040-7-24 found under Packing Set by Rolls Royce Power Engineering Plc. The National Stock Number assigned to this part is 2040002465124, and the Federal Supply Class is 2040 Marine Hardware And Hull Items. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 49DS040-7-24.