Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 70H044-1 found under Grille Metal by Aero Engineering And Manufacturing. The National Stock Number assigned to this part is 1660012978849, and the Federal Supply Class is 1660 Aircraft Air Conditioning Heating And Pressurizing Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 70H044-1.