Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 52-000012 found under Modification Kit In by Safran Power Usa Llc. The National Stock Number assigned to this part is 6125007767131, and the Federal Supply Class is 6125 Converters Electrical Rotating. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 52-000012.