Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F83-30828PC30 found under Ring Packing by Teledyne Readco. The National Stock Number assigned to this part is 5365000152707, 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 F83-30828PC30.