Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SS55X68X3 found under Spacer Ring by Seeger Orbis Gmbh And Co Ohg. The National Stock Number assigned to this part is 5365121741611, 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 SS55X68X3.