Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number E3804 PIECE 21 found under Gland Case Steam Tu by Terry Corp Of Connecticut. The National Stock Number assigned to this part is 2825012201030, and the Federal Supply Class is 2825 Steam Turbines And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like E3804 PIECE 21.