Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 542480 found under Bushing Sleeve by Stott Chas G And Co Inc. The National Stock Number assigned to this part is 3120009850202, 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 542480.