Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3300A54A0040-001 found under Bearing Assembly by General Electric Supply Co. The National Stock Number assigned to this part is 3110011889257, and the Federal Supply Class is 3110 Bearings Antifriction Unmounted. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3300A54A0040-001.