Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MDX3C200 found under Relay Electromagnet by Relays Inc. The National Stock Number assigned to this part is 5945006422955, 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 MDX3C200.