Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number TG-28105-3371 found under Adapter Flywheel Ho by Funk Mfg Co. The National Stock Number assigned to this part is 2990014147840, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like TG-28105-3371.