Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 193AS4059 found under Motor Tachometer Ge by Cd Technologies. The National Stock Number assigned to this part is 6105011783290, and the Federal Supply Class is 6105 Motors Electrical. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 193AS4059.