Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 57 047 found under Capacitor Fixed Electrolytic by Johnson E F Co. The National Stock Number assigned to this part is 5910006174238, 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 57 047.