Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3020T45P01 found under Bushing Sleeve by Duriron Co Inc. The National Stock Number assigned to this part is 3120001639391, 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 3020T45P01.