Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1019003-004 found under Connector Plug Electrical by Anacomp Corp. The National Stock Number assigned to this part is 5935007655989, 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 1019003-004.