Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WKDC12-100PUS found under Battery Storage by Power Sonic Corporation. The National Stock Number assigned to this part is 6140014874546, 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 WKDC12-100PUS.