Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CH4000A found under Charger Battery by Inspired Energy Llc. The National Stock Number assigned to this part is 6130016278323, and the Federal Supply Class is 6130 Converters Electrical Non Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like CH4000A.