Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F520N0606040504-240 found under Hose Assembly Nonmetallic by Parker Hannifin Ltd. The National Stock Number assigned to this part is 4720016242939, and the Federal Supply Class is 4720 Hose And Flexible Tubing. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F520N0606040504-240.