Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 246978 found under Insulation Sleeving Electrical by L3 Communications Corp. The National Stock Number assigned to this part is 5970008996659, 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 246978.