Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 13205E5457 found under Pipe Exhaust by Cecom Lr Center. The National Stock Number assigned to this part is 2990002354708, 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 13205E5457.