Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number C11A42 found under Chopper Electronic by Adage Inc. The National Stock Number assigned to this part is 5945002031788, 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 C11A42.