Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZVN500019-003 found under Bearingrollerjournal by Aai Corporation. The National Stock Number assigned to this part is 3110016886323, 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 ZVN500019-003.