Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SM12000-127 found under Charger Battery by Alexander Technologies Inc. The National Stock Number assigned to this part is 6130012740839, 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 SM12000-127.