Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M3402-0001U found under Connector Plug Elec by 3M Company. The National Stock Number assigned to this part is 5935015436628, and the Federal Supply Class is 5935 Connectors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like M3402-0001U.