Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5319 found under Ring Garbage Dispos by Hobart Corporation. The National Stock Number assigned to this part is 5365004447437, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5319.