Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LR-10 found under Power Supply by Hdl Research Lab Inc. The National Stock Number assigned to this part is 6130012554558, 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 LR-10.