Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A A 2812 2I1 1 5 GRE found under Folder File Hanging by Federal Commercial Item Description. The National Stock Number assigned to this part is 7530013649498, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A A 2812 2I1 1 5 GRE.