Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F46 73 found under Disk Voltage Regulator by Lucas Aerospace Power Equipment. The National Stock Number assigned to this part is 6110014839663, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like F46 73.