Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 312BS801-1 found under Battery Assembly by Acme Electric Corporation. The National Stock Number assigned to this part is 6140015952360, 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 312BS801-1.