Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E7500C found under Seal Burner To Turb by Magnatech Limited Partnership. The National Stock Number assigned to this part is 5330006009697, and the Federal Supply Class is 5330 Packing And Gasket Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E7500C.