Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DURACORE 5052 N 3 1 3 16-15MM found under Core Material Cellular Structura by Alcore Inc. The National Stock Number assigned to this part is 5680015948209, and the Federal Supply Class is 5680 Miscellaneous Construction Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DURACORE 5052 N 3 1 3 16-15MM.