Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 18-2420 found under Capacitor Fixed Electrolytic by Almco Inc. The National Stock Number assigned to this part is 5910002405765, 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 18-2420.