Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GL5442-363-4043B found under Microcircuit Digital by Aim Infrarot Module Gmbh. The National Stock Number assigned to this part is 5962010651459, and the Federal Supply Class is 5962 Microcircuits Electronic. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GL5442-363-4043B.