Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number BNC 8047 21 000 09 found under Adapter Connector by Emerson Network Power Connectivity. The National Stock Number assigned to this part is 5935004698831, 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 BNC 8047 21 000 09.