Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 7175T7452 4.5X4.5X83 found under Billet Metal by Hurlen Corporation. The National Stock Number assigned to this part is 9650016018469, and the Federal Supply Class is 9650 Nonferrous Base Metal Refinery And Intermediate Forms. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 7175T7452 4.5X4.5X83.