Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number UPC3B61RS-8 found under Connector Plug Elec by Souriau Usa Inc. The National Stock Number assigned to this part is 5935010443608, 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 UPC3B61RS-8.