Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number GR28-103 found under Plate End Regulator by Safran Power Usa Llc. The National Stock Number assigned to this part is 6110002136622, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like GR28-103.