Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 518107-1 found under Microcircuit Digital by Telephonics Corporation. The National Stock Number assigned to this part is 5962012505838, 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 518107-1.