Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4747-1 found under Capacitor Assembly by Fl Aerospace Corp Janitrol Aero. The National Stock Number assigned to this part is 5910012326438, and the Federal Supply Class is 5910 Capacitors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4747-1.