Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LM2790B4C40HNG found under Display Optoelectronic by Densitron Corporation. The National Stock Number assigned to this part is 5980014759790, and the Federal Supply Class is 5980 Optoelectrical Devices And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LM2790B4C40HNG.