Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FTS6015 found under Battery Power Supply by Symmetricom Inc. The National Stock Number assigned to this part is 6130012233366, 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 FTS6015.