Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GR73S0220AZ80 found under Bushing Sleeve by Trelleborg Sealing Solutions Us Inc. The National Stock Number assigned to this part is 3120015617852, and the Federal Supply Class is 3120 Bearings Plain Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GR73S0220AZ80.