Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13207E6223 found under Cylinder Superstruc by Cecom Lr Center. The National Stock Number assigned to this part is 3040002392474, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13207E6223.