Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 640 00001 06 found under Capacitor Fixed Ele by Rycom Instruments. The National Stock Number assigned to this part is 5910012963474, 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 640 00001 06.