Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FP301-1 3 8IN YELLOW found under Insulation Sleeving Electrical by 3M Co Admininistrative Electronic. The National Stock Number assigned to this part is 5970000523297, 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 FP301-1 3 8IN YELLOW.