Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number L3MTM-042 found under Light Head General by Selenia 2000 Srl. The National Stock Number assigned to this part is 6230016061484, and the Federal Supply Class is 6230 Electric Portable And Hand Lighting Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like L3MTM-042.