Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HD1105 found under Display Optoelectronic by Microsemi Corp Colorado. The National Stock Number assigned to this part is 5980013571842, 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 HD1105.