Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 79GB105N4Y5K found under Relay Electromagnet by Electronic Specialty Co. The National Stock Number assigned to this part is 5945011166665, and the Federal Supply Class is 5945 Relays And Solenoids. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 79GB105N4Y5K.