Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 40C301 found under Capacitor Fixed Cer by Sprague Electric Co. The National Stock Number assigned to this part is 5910004946088, 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 40C301.