Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A42-010-120VAC found under Relay Solid State by Struthers Dunn Llc. The National Stock Number assigned to this part is 5945004896951, 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 A42-010-120VAC.