Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 39583 found under Innerconnector Assembly Fuel Cel by American Fuel Cell And Coated. The National Stock Number assigned to this part is 1560006474896, and the Federal Supply Class is 1560 Airframe Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 39583.