Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3A3-47ITEM4 found under Gasket Special by Flodyne Controls Inc. The National Stock Number assigned to this part is 4470010198099, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3A3-47ITEM4.