Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B55M0026-014 found under Display Optoelectronic by Mcdonnell Douglas. The National Stock Number assigned to this part is 5980013510546, 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 B55M0026-014.