Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 546 7019 002 found under Rack Electrical Equipment by Rockwell Collins Inc. The National Stock Number assigned to this part is 5975000032787, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 546 7019 002.