Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SCOTCH 11 1 4IN found under Tape Insulation Ele by 3M Co Admininistrative Electronic. The National Stock Number assigned to this part is 5970012563341, 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 SCOTCH 11 1 4IN.