Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WU115A3-267 found under Relay Electromagnet by Electro Switch Corp. The National Stock Number assigned to this part is 5945010866415, 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 WU115A3-267.