Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 114A53 found under Bearing Half Sleeve by Cummins Power Generation Inc. The National Stock Number assigned to this part is 3120007670526, 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 114A53.