Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TC2000-01 30 30-1 43 found under Test Set Transmission Line by Acterna Llc. The National Stock Number assigned to this part is 6625012662259, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TC2000-01 30 30-1 43.