Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MC6000W OPT6004 found under Analyzer Digital Data Electronic by Acterna Llc. The National Stock Number assigned to this part is 6625013814828, 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 MC6000W OPT6004.