Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 124KA found under Relay Electromagnetic by Reliance Comm Tec Corp Lorain Pr. The National Stock Number assigned to this part is 5945002014201, 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 124KA.