Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1794AS0928A U found under Battery Storage by Mathews Associates Inc. The National Stock Number assigned to this part is 6140015720878, and the Federal Supply Class is 6140 Batteries Rechargeable. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1794AS0928A U.