Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1769-L16ER-BB1B found under Controller Electrical by Rockwell Automation Inc. The National Stock Number assigned to this part is 6110016698462, 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 1769-L16ER-BB1B.