Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number EA2-02 004 found under Switchboard Power by Wilhelmsen Callenberg A S. The National Stock Number assigned to this part is 6110222692934, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like EA2-02 004.