Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MA-0123-01 found under Connector Assembly Electrical by Black Diamond Advanced Technology. The National Stock Number assigned to this part is 5935016232622, 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 MA-0123-01.