Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CT-100C OPT 59 found under Rack Electrical Equipment by Vti Instruments Corporation. The National Stock Number assigned to this part is 5975015879395, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CT-100C OPT 59.