Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13220E8279 found under Chest Tool Kit by Cecom Lr Center. The National Stock Number assigned to this part is 5140002125324, and the Federal Supply Class is 5140 Tool And Hardware Boxes. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13220E8279.