Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6L427C found under Pipe Fuel Filter by Fairbanks Morse Llc. The National Stock Number assigned to this part is 4710004778300, and the Federal Supply Class is 4710 Pipe Tube And Rigid Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 6L427C.