Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PC-31-480A found under Battery Storage by Gnb Batteries Inc. The National Stock Number assigned to this part is 6140010316881, 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 PC-31-480A.