Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4031973-0727 found under Capacitor Fixed Cer by Raytheon Company. The National Stock Number assigned to this part is 5910006134414, 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 4031973-0727.