Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1444 found under Retainer And Rollers Bearing by Berliss Bearing Co. The National Stock Number assigned to this part is 3110009637274, 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 A1444.