Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E3S622 found under Relay Hybrid by Kito Mfg Co Ltd. The National Stock Number assigned to this part is 5945012809979, 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 E3S622.