Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number AD-1-6H-70450AA found under by Volkmann Electric Drives. The National Stock Number assigned to this part is 6110013012337, 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 AD-1-6H-70450AA.