Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 050 173 0000 220 found under Adapter Connector by Itt Cannon. The National Stock Number assigned to this part is 5935013282735, 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 050 173 0000 220.