Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MBEU146470-6 found under Sequencer Assy by Teledyne Risi Inc. The National Stock Number assigned to this part is 1680015138959, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MBEU146470-6.