Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 174 0001 found under Amplifier Electronic Control by American Optical Co. The National Stock Number assigned to this part is 6110009527822, 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 174 0001.