Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2000103-1 found under Connector Plug Elec by Westest Engineering Corporation. The National Stock Number assigned to this part is 5935012866113, 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 2000103-1.