Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 50R02-12DCSC0 found under Relay Electromagnet by Sigma Instruments Inc. The National Stock Number assigned to this part is 5945003076163, 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 50R02-12DCSC0.