Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 39E85-1 found under Parts Kit Ram Air V by Grimes Aerospace Company. The National Stock Number assigned to this part is 1660011710845, 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 39E85-1.