Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 66006991ISSUE1 found under Capacitor Assembly by Thales Components Corporation. The National Stock Number assigned to this part is 5910006443696, 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 66006991ISSUE1.