Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3M7402-18-6-8 found under Backshell Electrical Connector by 3M Co Admininistrative Electronic. The National Stock Number assigned to this part is 5935014236860, 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 3M7402-18-6-8.