Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 03-000-0001 found under Socket Plug In Elec by Illinois Tool Works Inc. The National Stock Number assigned to this part is 5935008366204, 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 03-000-0001.