Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MS13805-1 found under Regulator Engine Generator by Chief Of Engineers. The National Stock Number assigned to this part is 2920006407518, and the Federal Supply Class is 2920 Engine Electrical System Components Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like MS13805-1.