Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 6716175 found under Hose Preformed by Melroe Co. The National Stock Number assigned to this part is 4720014800964, 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 6716175.