Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number MIL 2045-2221 found under Charger Battery by Lind Electronics Design. The National Stock Number assigned to this part is 6130016284722, 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 MIL 2045-2221.