Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number D9424 found under Cone And Rollers Ta by Koehring Co. The National Stock Number assigned to this part is 3110008436752, 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 D9424.