Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number M39012 56 3012 found under Connector Plug Elec by Sv Microwave Inc. The National Stock Number assigned to this part is 5935009387266, 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 M39012 56 3012.