Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N3B048D22 found under Coupling Shaft Flex by Hamworthy Kse Ab. The National Stock Number assigned to this part is 3010151429207, and the Federal Supply Class is 3010 Torque Converters And Speed Changers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like N3B048D22.