Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DD942A2 found under Switch Rotary by Bae Systems Information And Electronic Systems Integration I. The National Stock Number assigned to this part is 5930002348612, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DD942A2.