Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 028 04518 000 found under Ring Packing by York International Corporation. The National Stock Number assigned to this part is 5365011329281, 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 028 04518 000.