Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3019 1 found under Filter Cover Access by Oai Electronicsllc. The National Stock Number assigned to this part is 5340012780530, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3019 1.