Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 80-0020-4005-5 found under Tape Insulation Electrical by 3 M Deutschland Gmbh. The National Stock Number assigned to this part is 5970006128492, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 80-0020-4005-5.