Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LM120K-05 found under Microcircuit Linear by Lacon Electronic Gmbh. The National Stock Number assigned to this part is 5962010306868, 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 LM120K-05.