Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 103839-001 found under Connector Body Rece by M G Tool Co. The National Stock Number assigned to this part is 5935012856653, 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 103839-001.