Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ABT 4A3 400D 600 36100 2 found under Switching Unit Powe by Power Paragon Inc. The National Stock Number assigned to this part is 6110015352302, 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 ABT 4A3 400D 600 36100 2.