Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MV57123 found under Light Emitting Diod by Bae Systems Australia Ltd Div Bae Systems Australia Limited. The National Stock Number assigned to this part is 5980013749140, 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 MV57123.