Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MPD 41620-120 found under Panel Power Distribution by Marway Power Systems Inc. The National Stock Number assigned to this part is 6110015832378, 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 MPD 41620-120.