Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13214E6103 found under Muffler Exhaust by Cecom Lr Center. The National Stock Number assigned to this part is 2990004076393, and the Federal Supply Class is 2990 Miscellaneous Engine Accessories Nonaircraft. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 13214E6103.